item: #1 of 85 id: ma-10 author: Mendy, Sang B; Mendy, John T; Jobe, Alieu title: The Generalized Viscosity Implicit Rules of Asymptotically Nonexpansive Mappings in Hilbert Spaces date: 2021 words: 4691 flesch: 77 summary: + βn(ψ(q)− q) + αn(un − q), un+1 − q〉 ≤ (1− βn)2‖vn − q‖2 + 2βn‖ψ(xn)− ψ(q)‖‖un+1 − q‖+ 2αn‖un − q‖‖un+1 − q‖ +2βn〈ψ(q)− q, un+1 − q〉 ≤ (1− βn)2‖vn − q‖2 + 2βnα‖un − q‖‖un+1 − q‖+ 2αn‖un − q‖‖un+1 − q‖ +2βn〈ψ(q)− q, un+1 − q〉 ≤ (1− βn)2‖vn − q‖2 + (2βnα+ 2αn)‖un − q‖‖un+1 − q‖+ 2βn〈ψ(q)− q, un+1 − q〉 ≤ γ2ns 2 nk 2 n‖un − q‖2 + γ2n(1− sn)2k2n‖un+1 − q‖2 + [ γ2nsn(1− sn)k2n + 2(βnα+ αn) ] ‖un − q‖‖un+1 − q‖ +2βn〈ψ(q)− q, un+1 − q〉 (3.19) Eur. J. Math. keywords: lim; q‖2 cache: ma-10.pdf plain text: ma-10.txt item: #2 of 85 id: ma-100 author: Azizi, Tahmineh title: Analysis of Neuronal Oscillations of Fractional-Order Morris-Lecar Model date: 2022 words: 5672 flesch: 50 summary: Figures (10)-(14),demonstrate the appearance and disappearance of saddle-homoclinic bifurcation in the model (13)with increasing the applied current Iapp = 23, 40, 50, 60, 70 like the original model (6) but liketwo previous bifurcations, for fractional order model of orders η = 0.3, .0.5, 0.7, 0.9 the neuronneeds higher input current Iapp to bifurcate. Because the solutions of fractional Morris Lecar model (FML) may not be explicitly obtained, weuse numerical methods to approximate the solutions of this model. keywords: ada; anal; bifurcation; current; eur; fractional; https://doi.org/10.28924/ada/ma.3.2; iapp; lecar; math; model; morris; order cache: ma-100.pdf plain text: ma-100.txt item: #3 of 85 id: ma-104 author: Regmi, Samundra; Argyros, Ioannis K.; George, Santhosh ; Argyros, Michael I. title: Updated and Weaker Convergence Criteria of Newton Iterates for Equations date: 2022 words: 3581 flesch: 80 summary: − xi+1‖ ≤ ‖v − xi+2‖+ ‖xi+2 − xn‖ ≤ s∗ − sn (3.1) hold ∀n = 0, 1, 2, . . . . keywords: anal; convergence cache: ma-104.pdf plain text: ma-104.txt item: #4 of 85 id: ma-105 author: Nangue, Alexis; Tchiffo, Bruno Nde title: Global Analysis of a Spatiotemporal Cellular Model for the Transmission of Hepatitis C Virus With Hattaf-Yousfi Functional Response date: 2021 words: 13710 flesch: 75 summary: [ dH∗ + αI∗ − dH − (1− η)βHV (1 + α1H)(1 + α2V ) + ρI ] − I∗ I (1− η) (1+α1H ∗)(1+α2V ∗)(α+ρ)I∗ (1−η)H∗V ∗ HV (1 + α1H)(1 + α2V ) − (α+ ρ)I − (α+ ρ)I V ∗ V + (α+ ρ)µ (1− ε)k V ∗, = [ dH∗ + (α+ ρ)I∗ − ρI∗ − dH − αI − (α+ ρ)I∗ V V ∗ ] − [H∗ H 1 + α1H 1 + α1H∗ dH∗ + H∗ H 1 + α1H 1 + α1H∗ αI∗ − 1 + α1H 1 + α1H∗ dH∗ − V V ∗ 1 + α2V ∗ 1 + α2V (α+ ρ)I∗ + H∗ H 1 + α1H 1 + α1H∗ ρI ] + (α+ ρ)I∗ [ 1− HI∗V (1 + α1H ∗)(1 + α2V ∗) Then, the computation of the derivative of G2 with respect to t yields : dG2 dt = [ λ− dH − αI − (α+ ρ)µ (1− ε)k V ] − (α+ ρ)I∗ (1 + α1H)(1 + α2V ∗) (1− η)βHV ∗ [ λ− dH − (1− η)βHV (1 + α1H)(1 + α2V ) + ρI ] − I∗ I keywords: ada; anal; eur; hcv; https://doi.org/10.28924/ada/ma.3.1; infection; math; max; model; sup; system; α2v cache: ma-105.pdf plain text: ma-105.txt item: #5 of 85 id: ma-11 author: Sahir, Muhammad Jibril Shahab title: Coordination of Classical and Dynamic Inequalities Complying on Time Scales date: 2023 words: 4189 flesch: 83 summary: We explore dynamic inequalities on delta calcu-lus and their symmetric nabla versions. Thishybrid theory is also widely applied on dynamic inequalities. keywords: inequality cache: ma-11.pdf plain text: ma-11.txt item: #6 of 85 id: ma-115 author: Waphare, B. B.; Shaikh, R. Z. title: Fractionalization of Hankel Type Integral Transforms and Their Relevance date: 2022 words: 6471 flesch: 68 summary: In this paper, the fractionalization of certain types of Hankel transforms is suggested. Introduction The theory of Hankel transforms is very vast and it is studied by many researchers in recent aswell as in past. keywords: hankel; operator; order; transform; type cache: ma-115.pdf plain text: ma-115.txt item: #7 of 85 id: ma-117 author: Badibi, O. C.; Ramadhani, I.; Ndondo, M. A.; Kumwimba, S. D. title: Numerical Stabilities of Vasicek and Geometric Brownian Motion Models date: 2023 words: 6074 flesch: 75 summary: In this article we establish and prove the conditions of numerical schemes stabilities in Mean andMean-square. Stochastic numerical schemes. keywords: euler; maruyama; mean; scheme; θ1∆t; θ2∆t cache: ma-117.pdf plain text: ma-117.txt item: #8 of 85 id: ma-119 author: Nyabonyi, J. Z.; Okelo, N. B.; Obogi, R. K. title: On Norm Estimates for Derivations in Norm-Attainable Classes date: 2023 words: 7285 flesch: 67 summary: https://doi.org/ 10.2307/2160991.[27] G. Lumer, Complex methods and the estimation of operator norms and spectra from real numerical ranges, J. Funct. derivation; norm; norm-attainability; keywords: b(h; derivation; elementary; math; norm; operators; proof cache: ma-119.pdf plain text: ma-119.txt item: #9 of 85 id: ma-12 author: Agwu, Imo Kalu; Igbokwe, Donatus Ikechi; Ukeje, Nathenial C. title: Convergence of a Three-step Iteration Scheme to the Common Fixed Points of Mixed-Type Total Asymtotically Nonexpansive Mappings in Uniformly Convex Banach Spaces date: 2021 words: 8110 flesch: 85 summary: − u‖ − ‖xn+1 − Sn,mu‖) = ψ−1(‖(xn − u‖ − ‖xn+1 − u + u − Sn,mu‖) ≤ ψ−1(‖(xn − u‖ − (‖xn+1 − u‖+ ‖Sn,mu − u‖)), (3.58) so that the sequence {bn.m} converges uniformly to 0, i.e, bn,m → 0 as n →∞. Since limn→Bn = 1and limn→∞ bn,m = 0, it follows from (3.57) that lim supn→∞ an(t) ≤ lim infb→∞ bn.m ≤ lim infn→∞ ν (1) n ≤ ‖Sn2xn − T2(PT2)n−1zn‖+ ‖yn − xn‖+Mhn(‖zn − xn‖) + keywords: lim; n=1; q‖+; ‖xn cache: ma-12.pdf plain text: ma-12.txt item: #10 of 85 id: ma-125 author: Nhari, Fakhr-dine; Rossafi, Mohamed title: Woven K-g-Fusion Frames in Hilbert C∗-Modules date: 2023 words: 4336 flesch: 84 summary: Assume that f ∈ H and {σi}i∈[m] ∈ J, so ∑ i∈[m] ∑ j∈σi v2 i j 〈Λi jPW̃i j f ,Λi jPW̃i j f 〉 = ∑ i∈[m] ∑ j∈σi v2 i j ∑ k∈Ii j 〈Λi jPW̃i j f , f (k) i j 〈Λi jPWi j fn,Λi jPWi j fn〉 < 1 n 〈K∗fn, K∗f1〉, where, Kn = ∪i≥kn+1Jj . keywords: i∈[m; j f; jpwi j; λi j cache: ma-125.pdf plain text: ma-125.txt item: #11 of 85 id: ma-134 author: Zhang, Dongwen; Rassias, John Michael; Liu, Qi; Li, Yongjin title: A Note on the Stability of Functional Equations via a Celebrated Direct Method date: 2022 words: 7089 flesch: 78 summary: Furthermore, we continue to construct and study a couple of functional equations bymaking a new direct method. Introduction The core idea of the Hyers-Ulam stability for functional equations has been dated back to awell-known problem concerning about group homomorphisms solved by S.M. Ulam and D.H. Hyers(see keywords: equation; math cache: ma-134.pdf plain text: ma-134.txt item: #12 of 85 id: ma-140 author: Owino, Joseph Owuor title: Group Analysis of Equal-Width Equation date: 2023 words: 5780 flesch: 82 summary: = τu = ξu 10.28924/ada/ma.3.13 13 dt 0 = dx 1 = du 0 , (3.46) yield two invariants, J1 = t and J2 = u. keywords: equation; group cache: ma-140.pdf plain text: ma-140.txt item: #13 of 85 id: ma-142 author: Bishwal, Jaya P. N. title: On the Kolmogorov Distance for the Least Squares Estimator in the Fractional Ornstein-Uhlenbeck Process date: 2023 words: 5508 flesch: 84 summary: IT − 2H ( T −σ2H θ̃T )1/2 σ2Hb0θx ⇒ 2H ( T −σ2H θ̃T )1/2 (θ̃T − θ)[IT − b0T (θT − θ)] > x IT − 2H ( T −σ2H θ̃T )1/2 2b0θx  ⇒ (θ̃T − θ)IT − b0T (θ̃T − θ)2 > ( −σ2Hθ 4TH2 )1/2 IT x − σ2Hb0θx2 ⇒ −NT + (θ̃T − θ)IT − b0T (θT − θ)2 > −NT + ( −σ2Hθ 4TH2 )1/2 IT x − σ2Hb0θx2 ⇒ 0 > −NT + ( −σ2Hθ 4TH2 )1/2 IT x − σ2Hb0θx2 since IT − b0T (θ̃T − θ) > Tc0 − b0T (θ̃T − θ) > 2σ2Hb0(logT )1/2 ( −σ2Hθ 4TH2 )1/2 − σ2Hb0(logT )1/2 ( −σ2Hθ 4TH2 )1/2 = σ2Hb0(logT )1/2 ( −σ2Hθ 4TH2 )1/2 > 0. [IT − ( T −σ2H θ̃T )1/2 σ2Hb0θx ] ⇒ (θ̂T − θ)IT − b0T (θ̂T − θ)2 > ( T −σ2H θ̃T )−1/2 IT x − σ2Hb0θx2 ⇒ −MT + (θ̂T − θ)IT − b0T (θ̂T − θ)2 > −MT + ( T −σ2H θ̃T )−1/2 IT x − σ2Hb0θx2 ⇒ 0 > −MT + ( −σ2H θ̃T T )1/2 IT x − σ2Hb0θx2 since IT − b0T (θ̂T − θ) > Tc0 − b0T (θ̂T − θ) > 2σ2Hb0(logT )1/2 ( −σ2H θ̃T T )1/2 − σ2Hb0(logT )1/2 ( −σ2H θ̃T T )1/2 = σ2Hb0(logT )1/2 ( −σ2H θ̃T T )1/2 > 0. keywords: t −σ2h; θ̃t; − θ; −σ2h θ̃t cache: ma-142.pdf plain text: ma-142.txt item: #14 of 85 id: ma-154 author: Regmi, Samundra; Argyros, Ioannis K.; George, Santhosh ; Argyros, Michael I. title: Developments on the Convergence Analysis of Newton-Kantorovich Method for Solving Nonlinear Equations date: 2023 words: 2830 flesch: 71 summary: − xn‖ ≤ s∗ − sn, (2.19) where, limn−→∞ sn = s∗ = 1− √ 1−2H Kα and s∗∗ = 1+ √ 1−2H Kα . − tn (2.23) and 0 ≤ s∗ − sn ≤ t∗ − tn. keywords: convergence; newton cache: ma-154.pdf plain text: ma-154.txt item: #15 of 85 id: ma-166 author: Ahmad, Mukhtar; Hussain, Saddam; Parveen, Ulfat; Zahid, Iqra; Sultan, Muhammad; Qayyum, Ather title: On Degree-Based Topological Indices of Petersen Subdivision Graph date: 2023 words: 5010 flesch: 82 summary: index topological index of the general form, ⇒ SDD(G) Now putting the values in generalconnectivity index topological index of the general form, ⇒ M1(G) keywords: graph; index; p(k; petersen; vertices cache: ma-166.pdf plain text: ma-166.txt item: #16 of 85 id: ma-167 author: Mendy, Furmose; Mendy, John T title: A Modified Algorithms for New Krasnoselskii's Type for Strongly Monotone and Lipschitz Mappings date: 2023 words: 4410 flesch: 75 summary: − ρ∗‖2 − 2θnk‖xn − ρ∗‖2 + d2‖xn − ρ∗‖2 = ( θ2nL 2 − 2kθn + d2 ) ‖xn − ρ∗‖2 (3.4) Again, with the fact that 0 < ( θ2nL 2 − 2kθn + d2 ) Wm,p : Ju = ‖u‖2−pWm,p ∑ |α≤m| (−1)|α|Dα(|Dαu|p−2Dαu) ∈ W−m,p In Lp, `p and Wm,p spaces for 1 < p <∞ are q−uniformly smooth real Banach spaces with q, as q = min{2, p} and dq ≥ 1 (2.2) is given by dq = { 1+τq−1 (1+τ)q−1 , i f 1 < p < 2; p − 1, i f 2 ≤ p <∞. (2.3) and τ(0, 1) as the unique solution of the equation (q − 2)tq−1 + (q − 1)tq−2 − 1 = 0 It is well known that • E is smooth if and only if J is single-valued. • keywords: convex; monotone cache: ma-167.pdf plain text: ma-167.txt item: #17 of 85 id: ma-168 author: Adeyemo, K. M. title: Local Stability Analysis of Onchocerciasis Transmission Dynamics With Nonlinear Incidence Functions in Two Interacting Populations date: 2023 words: 3712 flesch: 70 summary: The following system of non-linear ordinary differential equations,with non-negative initial conditions, describes the dynamics of onchocerciaisis epidemics. dSh(t,xi ) Iv (t) − µh(xi)Sh + w(xi)Rh(t, xi)) dEh(t,xi ) dt = ∑L i=0 δλh(xi )Sh(t,xi ) keywords: disease; i=0; µh(xi cache: ma-168.pdf plain text: ma-168.txt item: #18 of 85 id: ma-17 author: Argyros, Ioannis K. title: Unified Convergence Analysis of Two-Step Iterative Methods for Solving Equations date: 2021 words: 5638 flesch: 79 summary: − x∗‖)‖xm − x∗‖ ≤ ‖xm − x∗‖ < R (4.10)and ‖xm+1 − x∗‖ ≤ ψ2(‖xm − x∗‖)‖xm − x∗‖ ≤ ‖xm − x∗‖. (4.11)Then, by the estimation ‖xm+1 − x∗‖ ≤ d‖xm − x∗‖ < R, (4.12)where d = ψ2(‖x0 − x∗‖) ∈ = yn − F ′(xn)−1F (yn), (1.3) Newton keywords: convergence; math cache: ma-17.pdf plain text: ma-17.txt item: #19 of 85 id: ma-170 author: Kumar, Sunil ; Sharma, Janak Raj ; Argyros, Ioannis K.; Regmi, Samundra title: Seventh Order Derivative-Free Methods for Non-differentiable Operator Equations date: 2023 words: 4963 flesch: 80 summary: Consequently, we have ‖xn+1 − zn‖ ≤ β̄n(1 + w0(‖yn − x0‖, ‖zn − x0‖))‖zn − yn‖ 1− w0(f1(‖xn = (I + L+ LL−1([xn, x ∗;F ]− L))(xn − x∗), so ‖un − x∗‖ ≤ ( ‖I + L‖+ (‖L‖w(‖(xn − x∗)‖)) ) ‖(xn − x∗)‖.Thus, we can choose f1(t) keywords: convergence; math; method; − x0‖; − x∗‖ cache: ma-170.pdf plain text: ma-170.txt item: #20 of 85 id: ma-171 author: Oriedo, I. S.; Lawi, G. O.; Bonyo, J. O. title: Analysis of a Mathematical Model Incorporating Dual Protection and ART Adherence for a High Risk HIV Population date: 2023 words: 4282 flesch: 61 summary: The Zeros of the characteristic equation (14) Cases c0 c1 c2 c3 R0 > 1 Sign Change No. of - Roots1 + − − + R0 > 1 2 2,02 + − + + R0 > 1 2 2,03 − − + − R0 > 1 2 2,04 + + − − R0 > 1 1 05 − − + + R0 > 1 1 06 + + + − R0 > 1 1 07 − + − + R0 > 1 3 3,18 − − − − R0 > 1 0 0 This implies that for a small pertubation of the E1, solutions of the mathematical model representedby the system (2) always converge to E1, whenever R0 > 1. − αb1b6b8 − αb1b4b10 + b2b4b7Q2 + b1b5b8Q2 − b1b4b9Q2 − b1b4Q1Q2The number of negative zeros of equation (14) depends on the signs of c0, c1, c2 and c3. keywords: hiv; model; risk; system; � � cache: ma-171.pdf plain text: ma-171.txt item: #21 of 85 id: ma-172 author: Argyros, oannis K.; Regmi, Samundra; John, Jinny Ann ; Jayaraman, Jayakumar title: Efficient Derivative-Free Class of Seventh Order Method for Non-differentiable Equations date: 2023 words: 4261 flesch: 80 summary: ≤ 1 1− ϕ0(δ1(‖xn − ξ‖), δ2(‖xn − ξ‖)) , yn − ξ = A−1n (An − [xn, ξ;G])(xn − ξ), ‖yn − ξ‖ ≤ ϕ(‖xn − ξ‖, ‖wn − ξ‖, ‖sn − ξ‖)‖xn − ξ‖ 1− ϕ0(δ1(‖xn − ξ‖), δ2(‖xn − ξ‖)) ≤ h1(‖xn − ξ‖)‖xn − ξ‖ ≤ ‖xn − ξ‖ < r. Similarly, ‖zn − ξ‖ ≤ ϕ(‖yn − ξ‖, ‖wn − ξ‖, ‖sn − ξ‖)‖yn − ξ‖ 1− ϕ0(δ1(‖xn − ξ‖), δ2(‖xn − ξ‖)) ≤ h2(‖xn − ξ‖)‖xn − ξ‖ ≤ ‖xn − ξ‖, xn+1 − ξ = zn − ξ − A−1n G(zn)− [(p + q + r + d − 1)I + (q + 2r + 3d)(A−1n keywords: convergence; math; method; order; − x0‖ cache: ma-172.pdf plain text: ma-172.txt item: #22 of 85 id: ma-173 author: Argyros, Ioannis K.; Joshi, Janak; Regmi, Samundra title: Two Point Iterative Schemes for Nondifferentiable Equations in Banach Space date: 2023 words: 3798 flesch: 82 summary: Then, by the scheme (1.2) for n replaced by n + 1, we obtain: ‖xn+2 − xn+1‖ ≤ ‖A(xn+1, xn)−1P‖‖PF (xn+1)‖ ≤ v(γn+1 − γn, γn − γn−1) 1− v0(‖xn+1 − x0‖, ‖xn − x0‖) ≤ v(γn+1 − γn, γn − γn−1)(γn+1 − γn) 1− v0(γn+1, γn)and ‖xn+2 − x0‖ ≤ ‖xn+2 x1 − x∗ = x0 − x∗ − A(x0 − x−1)−1F (x0) keywords: convergence; scheme; x∗‖ cache: ma-173.pdf plain text: ma-173.txt item: #23 of 85 id: ma-174 author: Wandera, K. A.; Bonyo, J. O.; Ambogo, D. O. title: Strong Continuity of Composition Semigroups on the Generalized Bloch Spaces of the Upper Half Plane date: 2023 words: 5639 flesch: 82 summary: Therefore ‖Cϕt f − f ‖Bα(U) Therefore ‖Cϕt f − f ‖Bα(U) keywords: bloch; bα0; lim cache: ma-174.pdf plain text: ma-174.txt item: #24 of 85 id: ma-179 author: Bishwal, Jaya P. N. title: On the Kolmogorov Distance for the Maximum Likelihood Estimator in the Explosive Ornstein-Uhlenbeck Process date: 2023 words: 5560 flesch: 80 summary: 10.28924/ada/ma.3.25 4 i.e., e−2θT IT D→ ξ2 2θ as T →∞.It can be shown that e−2θT IT → ξ2 2θ almost surely as T →∞. (1.18)By Itô formula, we have ZT = ∫ T 0 XsdWs = ∫ T 0 eθsξsdWs = ∫ T 0 ξsdηs = ξTηT − T − ∫ T 0 ηsdξs = ξTηT − T − ∫ T 0 ηse −θsdWs . − ξ)2 → 0 as T →∞, (2.21) E(ξt − ξs)2 ≤ C(t − s). keywords: eθt; e−2θt; θt − cache: ma-179.pdf plain text: ma-179.txt item: #25 of 85 id: ma-182 author: Tissinam, Yaovi A.; Issa, Abudulaï; Mensah, Yaogan title: On a Generalization of (Lω1, Lωp)-Multipliers date: 2023 words: 4242 flesch: 79 summary: We denote by L1ω(G) this new Banach algebra ; in other words L1ω(G) = (L1ω(G), ‖ · ‖1,ω, ∗ω).For s ∈ G, define the operator Γsω by Γsωf (x) = τsMωf (x) ω(x) , f ∈ L1ω(G), where Mω is the multiplication operator defined by (Mωf )(x) = ω(x)f (x) and τs is the translation operator defined by (τs f )(x) = f (s−1x). Also, define µ ∗ω f (x) = ∫ G f (y−1x) ω(y)ω(y−1x) ω(x) dµ(y) for f ∈ L1ω(G) and µ ∈ M1ω(G). keywords: l1ω(g; multipliers cache: ma-182.pdf plain text: ma-182.txt item: #26 of 85 id: ma-198 author: Mendy, Furmose; Mendy, John T title: Modified Viscosity Iterative Algorithm for Solving Variational Inclusion and Fixed Point Problems in Real Hilbert Space date: 2024 words: 7342 flesch: 79 summary: PKΘ‖ ≤ ‖[I + (α0γf − ηα0B)]x − ([I + (α0γf − ηα0B)]y)‖ ≤ α0γ‖f (x)− f (y)‖+ ‖(I − ηα0B)x − (I − ηα0B)y‖ ≤ α0γρ‖x − y‖+ (I − ατ)‖x − q‖2 + (1− βn)‖un − q‖2 − (1− βn)βn‖un − yn‖2 ≤ βn‖yn keywords: anal; lim; math; xn)−; − q‖2 cache: ma-198.pdf plain text: ma-198.txt item: #27 of 85 id: ma-199 author: Jahan, Shah; Johnson, P. Sam title: Frame Operators for Frames in Krein Spaces date: 2024 words: 4132 flesch: 78 summary: Krein space; Bessel sequence; frame sequence; frame operator.1 https://adac.ee https://doi.org/10.28924/ada/ma.4.1 https://orcid.org/0000-0002-5966-9185 https://orcid.org/0000-0003-3461-5380 Eur. Motivated by the equivalentdefinition of frame as given in (1), in this paper, we propose an alternative way of looking at thenotion of frames in Krein spaces by decomposing the index set I in a natural way and obtain somenew results on frames sequences. keywords: frame; krein; space cache: ma-199.pdf plain text: ma-199.txt item: #28 of 85 id: ma-203 author: Bishwal, Jaya P. N. title: Conditional Least Squares Estimation for Fractional Super Levy Processes in Nonlinear SPDEs date: 2024 words: 7028 flesch: 72 summary: For a large class of Levy processes, MH is neither a semimartingale.3)MH is Hölder continuous of any order β less than H − 1 2 . 4) MH has stationary increments. 3) SH is Hölder continuous of any order β less than H − 1 2 . 4) keywords: fractional; levy; math; process; processes; stochastic cache: ma-203.pdf plain text: ma-203.txt item: #29 of 85 id: ma-207 author: Regmi, Samundra; Argyros, Ioannis K.; George, Santhosh; Warden, Jefferey title: A Unified Kantorovich-type Convergence Analysis of Newton-like Methods for Solving Generalized Equations under the Aubin Property date: 2024 words: 3786 flesch: 68 summary: − L(xm)‖‖v1 − v2‖ ≤ w0(‖xm − x0‖)‖v1 − v2‖ ≤ w0(ρ)‖v1 − v2‖, where w0(ρ) < 1, by the definition of ρ. − xm‖ 1 λ [∫ 1 0 w0((1− θ)‖x − x0‖)dθ‖x − x0‖ + ∫ 1 0 w((1− θ)‖x − xm‖)dθ‖x − xm‖ +w0(‖xm − x0‖)‖x − xm‖+ w1)‖xm − x0‖)‖x − xm‖] ≤ 1 λ [∫ 1 0 w0((1− θ)ρ)dθ + w0(ρ) keywords: convergence; method; newton cache: ma-207.pdf plain text: ma-207.txt item: #30 of 85 id: ma-216 author: Konlan, Musah title: Modeling the Inflow of Exposed and Infected Migrants on the Dynamics of Malaria date: 2024 words: 7420 flesch: 66 summary: − − − 1 1 https://doi.org/10.28924/ada/ma.4.7 Eur. J. Math. Number (#) of Possible Positive Roots of f (I∗∗h ) Case q3 q2 q1 q0 # of sign change # of roots(i) + + + − 1 1(ii) + + − − 1 1(iii) + − + − 3 1, 3(iv) + keywords: disease; equilibrium; malaria; math; model; rate cache: ma-216.pdf plain text: ma-216.txt item: #31 of 85 id: ma-218 author: Umar, Lawal; Ibrahim, Yusuf; Lawan, M.S. title: Hybrid Inertial Iterative Method for Fixed point, Variational Inequality and Generalized Mixed Equilibrium Problems in Banach Space date: 2024 words: 6590 flesch: 83 summary: We consider the following estimate using triangular inequality ‖xn − vn‖ ≤ ‖xn − xn+1‖+ ‖xn+1 Consider the triangular inequality ‖ ωn − zn ‖≤‖ ωn − xn ‖ + ‖ xn − zn ‖ . keywords: i=1; lim; n→∞ cache: ma-218.pdf plain text: ma-218.txt item: #32 of 85 id: ma-219 author: Adeyemo, K. M. title: Global Stability Analysis of Onchocerciasis Transmission Dynamics with Vigilant Compartment in Two Interacting Populations date: 2024 words: 3512 flesch: 66 summary: 10.28924/ada/ma.4.9 2The case of onchocerciasis model presented in this paper incorporates a new class of humancompartment called vigilant individuals denoted by Vh(t, xi). + ( Ev − E∗∗v − E∗∗v ln Ev E∗∗v ) + αv + µv αv [ Iv − I∗∗v − I∗∗v ln Iv I∗∗v ] With Lyapunov time-derivative given as Ṁ = Ṡh(t, xi)− S∗∗h (xi) Sh(xi) Ṡh(t, xi) + Ėh(t, xi)− E∗∗h (xi) Eh(xi) Ėh(t, xi) + L∑ i=0 αh(xi) + µh(xi) αh(xi) ( İh(t, xi)− I∗∗h (xi) Ih(xi) İh(t, xi) ) + Ṡv − S∗∗v Sv Ṡv + Ėv − E∗∗v Ev Ėv + αv + µv αm ( İv − I∗∗v Iv İv ) (3.2) https://doi.org/10.28924/ada/ma.4.9 Eur. J. Math. keywords: i=0 cache: ma-219.pdf plain text: ma-219.txt item: #33 of 85 id: ma-220 author: Rossaf, Mohamed; Mabrouk, Khadija; Ghiati, M'hamed; Mouniane, Mohammed title: Duals of Continuous Frames in Hilbert C∗-Modules date: 2024 words: 4965 flesch: 78 summary: Moreover, if B is an upper bound for {Fw}w∈Ω and S is frame operator of {Fw}w∈Ω, then B ∥∥S−1 ∥∥− 1 2 ‖TF‖−1 ‖Γ‖−1 is a lower bound for {gw}w∈Ω. Proof. Let F = {Fw}w∈Ω be a ∗-continuous frame for H with pre-frame operator TF and frame operator S. Then the set of all the operator duals of {Fw}w∈Ω is precisely the following {gw}w∈Ω = { ΓFw + ϕew − ∫ Ω 〈 S−1Fw , Fi 〉 ϕewdµ(ω) } w∈Ω , where {ew}w∈Ω is the standard orthonormal basis for L2(Ω,A), ϕ ∈ B∗ ( H, L2(Ω,A) ) , and Γ is an invertible adjointable operator on H. Proof. keywords: frame; fw}w∈ω; operator cache: ma-220.pdf plain text: ma-220.txt item: #34 of 85 id: ma-222 author: Ni, Qichuan; Liu, Qi; Zhou, Yin; Qian, Qin title: The Constants to Measure the Differences Between Isosceles and α-β Orthogonalities date: 2024 words: 2905 flesch: 84 summary: We get ‖αx − βy‖ = 2β, ‖x − y‖ = ‖x − βy‖ = ‖αx − y‖ = 2. We get ‖αx − βy‖ = β, ‖x − y‖ = ‖x − βy‖ = ‖αx − y‖ = 1. keywords: y‖2 cache: ma-222.pdf plain text: ma-222.txt item: #35 of 85 id: ma-225 author: Wilbert, Asambo Awini; Iddrisu, Mohammed Muniru; Barnes, Benedict title: Convexity Properties in Non-Newtonian Calculus and Their Applications date: 2024 words: 4056 flesch: 79 summary: The study presented some results on convexity properties in non-Newtonian calculus. Alsopresented is the Jensen-Steffensen inequality in non-Newtonian calculus and some applications. keywords: convex cache: ma-225.pdf plain text: ma-225.txt item: #36 of 85 id: ma-226 author: Dung, Nguyen Dinh; Quang, Vu Vinh title: Finite Difference Method for Solving Second-Order Boundary Value Problems with High-Order Accuracy date: 2024 words: 3460 flesch: 61 summary: − zi−1)(zi − zi+1)...(zi − zi−1)(x − zi+1)...(x keywords: accuracy; boundary; grid; order; problem cache: ma-226.pdf plain text: ma-226.txt item: #37 of 85 id: ma-227 author: Darya, Ali; Tagizadeh, Nasir title: On the Dirichlet Boundary Value Problem for the Cauchy-Riemann Equations in the Half Disc date: 2024 words: 3078 flesch: 74 summary: = 1 2πi ∫ ∂M ω(t) dt t − z − 1 π ∫ M ωt̄(t) dξdη t − z . Many results have been obtained for boundary value problems of complex partial differentialequations in some particular domains, see, e.g. [1–16]. keywords: 2πi cache: ma-227.pdf plain text: ma-227.txt item: #38 of 85 id: ma-232 author: Gori, E. O.; Bonyo, J. O. title: Duality of the Nonreflexive Bergman Space of the Upper Half Plane and Composition Groups date: 2024 words: 6386 flesch: 85 summary: Now, g = f ◦ ψ is continuous on D with f = g ◦ ψ−1, and sup z∈D\ψ−1(K) 10.28924/ada/ma.4.14 10Now, lim a→0 ‖Cha f − f ‖B∞,◦(D) = lim a→0 ( sup z∈D (1− |z |2)|(Cha f − f )′|(z) ) keywords: b∞, cache: ma-232.pdf plain text: ma-232.txt item: #39 of 85 id: ma-234 author: Diarra, Nouffou title: Hardy-Littlewood-Sobolev Theorem for Bourgain-Morrey Spaces and Approximation date: 2024 words: 8060 flesch: 85 summary: Actually we have{ Lα ⊂Mα q,p ⊂Mα q,p1 ⊂Mα q,∞ =Mα q , 1 ≤ q < α < p ≤ p1 ≤ ∞. Mα q,p ⊂Mα q1,p , 1 ≤ q1 ≤ q ≤ α ≤ p ≤ ∞. (1) https://doi.org/10.28924/ada/ma.4.16 Eur. J. Math. We recall that, for 1 ≤ q, p, α ≤ ∞, the space F(q, p, α) arises naturally in the search of acharacterization of the set B(γ, p) in [7], where it is established that B(γ, p) ⊂ F(1, p, α)c ⊂ F(1, p, α) ⊂ WB(γ, p) , 0 < γ < 1 α ≤ 1 and 1 p = 1 α − γ, (8) with F(q, p, α)c = { f ∈ F(q, p, α) : lim y→0 ‖f − f (· − y)‖F(q,p,α) keywords: mα q cache: ma-234.pdf plain text: ma-234.txt item: #40 of 85 id: ma-236 author: Stojiljković, Vuk; Dragomir, Sever Silvestru title: Tensorial Simpson 1/8 Type Inequalities for Convex Functions of Selfadjoint Operators in Hilbert Space date: 2024 words: 4176 flesch: 74 summary: Reflected in this work is the tensorial Shuang’s Lemma, which asa consequence enabled us to obtain Simpson type inequalities in Hilbert space. The first paper related to tensorial inequalities in Hilbert space was written by Dragomir [13].In the paper, he proved the tensorial version of the Ostrowski type inequality given by the following. keywords: inequalities; math cache: ma-236.pdf plain text: ma-236.txt item: #41 of 85 id: ma-24 author: Owuor Owino, Joseph ; Okelo, Benard title: Lie Group Analysis of a Nonlinear Coupled System of Korteweg-de Vries Equations date: 2021 words: 5480 flesch: 79 summary: One can easily see that if λ = − 12β α , and µ = 0, (72) then ϕ = − 12β αx2 , ψ = 0, (73) which is a solution of the system (61)-(62). Taking λ = − 6β α (75) gives µ = ± 6βi α , (76) with i2 = −1. keywords: equations; group; lie; symmetry; system cache: ma-24.pdf plain text: ma-24.txt item: #42 of 85 id: ma-241 author: Kyriakis, Alexandros title: Schwarz Algorithms for Stokes-Stokes Coupling date: 2025 words: 5813 flesch: 70 summary: References [1] M.J. Gander, Optimized Schwarz methods for Helmholtz problems, in: Proceedings of the 13th International Con-ference on Domain Decomposition, CIMNE (2001) 245-252.[2] M.J. Gander, L. Halpern, F. Nataf, Optimized Schwarz methods, in: Proceedings of the 12th International Conferenceon Domain Decomposition, ddm.org (2000) 15-27.[3] P.L. Lions, On the Schwarz alternating method III: A variant for nonoverlapping subdomains, in: T. Chan, R. Glowinski,J. Periaux, O.B. Widlund (Eds.), Third International Symposium on Domain Decomposition Methods for PartialDifferential Equations, SIAM (1990) 202-223.[4] M.J. Gander, G. Wanner, The origins of the alternating Schwarz method, in: Domain Decomposition Methods inScience and Engineering XXI, LNCSE, Springer-Verlag (2014) 487-496.[5] M.J. Gander, Schwarz methods over the course of time, Elec. Convergence rate of Schwarz method using Dirichlet IC for varying overlap. keywords: convergence; fourier; methods; schwarz cache: ma-241.pdf plain text: ma-241.txt item: #43 of 85 id: ma-245 author: Crasmareanu, Mircea title: The Jacobi Mate of an Oval date: 2024 words: 2640 flesch: 81 summary: Jacobi elliptic functions; oval; support function; curvature.1 https://adac.ee https://doi.org/10.28924/ada/ma.4.18 https://orcid.org/0000-0002-5230-2751 Eur. J. Math. Recall that its solutions are called Jacobi elliptic functions and there are usually denoted cn(·, ρ), sn(·, ρ) respectively dn(·, ρ); we prefer the simple notation used above. keywords: curve cache: ma-245.pdf plain text: ma-245.txt item: #44 of 85 id: ma-246 author: Almocera, Junvon A.; Tutanes, Lezel M. title: On η-Local Functions in Ideal Topological Spaces date: 2025 words: 6594 flesch: 93 summary: Now, notethat A∗η = η-cl(A∗η) and by Theorem 1 (x), hence, A∗η = η-cl(A∗η) ⊆ η-cl(A). For U ∈ η-O(X), suppose that x ∈ U ∩A∗η . keywords: a∗η cache: ma-246.pdf plain text: ma-246.txt item: #45 of 85 id: ma-247 author: Khedhiri, Hedi title: Slicing of Negative Plurisubharmonic Currents Arising From Analytic Subsets date: 2024 words: 5993 flesch: 79 summary: × Cn−k , z = (z ′, z ′′), z ′ ∈ Ck , z ′′ ∈ Cn−k . Consider in C5 = C × C4, X = {z2 = z3 = z4 = 0} and Y = {z4 = z2 2 z 2 3} take k = 1 and ϕ(z ′) keywords: theorem cache: ma-247.pdf plain text: ma-247.txt item: #46 of 85 id: ma-248 author: Danquah, Kwame Kyei; Appiah, Sampson Takyi; Danquah, Baaba A.; Afful, Bernard Asamoah; Safo, Godfred Agyemang title: Global Analysis of Meningitis Disease With Optimal Control date: 2024 words: 9472 flesch: 64 summary: − k1τ1EHh − (1− k1)τ1EHh − µEHh, d dt AHh = (1− k1)τ1EHh − (τ2 + τ3 + µ)AHh, (1) It was seen that the most sensitiveparameters on R0 are Λ, τ1, ψ1, η1, k1, µ, and ψ2.An optimal control model was formulated by adding time-dependent optimal controls. keywords: ahh; anal; asymptomatic; control; days; disease; ehh; graph; ihh; math; meningitis; model; rhh; shh; time cache: ma-248.pdf plain text: ma-248.txt item: #47 of 85 id: ma-25 author: Saidani, Mansouria; Belaidi, Benharrat title: Some Properties on The [p,q]-Order of Meromorphic Solutions of Homogeneous and Non-homogeneous Linear Differential Equations With Meromorphic Coefficients date: 2021 words: 8488 flesch: 82 summary: First, we will prove that f must be a polynomialwith deg f ≤ s − 1. = µp (f ) is the iterated lower p-order, λ[p,1] (f − a) = λp (f , a)(or λ[p,1] (f − a) = λp (f , a)) is the iterated convergence exponent of the sequence of distinct a-points (or of a-points), λ[p,1] (1f ) = λp ( 1 f ) is the iterated exponent of convergence of the poles, see [7] , [11] , keywords: logq; ρ[p cache: ma-25.pdf plain text: ma-25.txt item: #48 of 85 id: ma-254 author: Bataka, Ky T.; Mensah, Yaogan title: The Rellich-Kondrachov Theorem for Gelfand Pairs Over Hypergroups date: 2025 words: 3360 flesch: 80 summary: 10.28924/ada/ma.5.3 3(2) ∀x, y ∈ H, supp(δx ∗ δy ) ⊂ H. Let G be a hypergroup and let K be a compact subhypergroup of G. For x, y ∈ G, x ∗ y standsfor the support of δx ∗ δy . the mapping (µ, ν) 7→ µ ∗ ν is continuous from Mb(G)×Mb(G) into Mb(G),(b) ∀x, y ∈ G, δx ∗ δy is a probability measure such that supp(δx ∗ δy ) is compact.(c) keywords: theorem cache: ma-254.pdf plain text: ma-254.txt item: #49 of 85 id: ma-255 author: Argyros, Ioannis K.; George, Santhosh; Regmi, Samundra; Argyros, Michael I. title: Hybrid Iterative Methods for Solving Nonlinear Equations in Banach Spaces date: 2025 words: 6690 flesch: 77 summary: − s∗))‖ ≤ φ(‖s∗ − x0‖, ‖w − x0‖, ‖w − s∗‖)‖w − s∗‖ ≤ φ(α∗, α∗, ‖w − s∗‖)‖w − s∗‖ < ‖w − s∗‖, which gives a contradiction. − s∗‖)‖w1 − s∗‖ < ‖w1 − s∗‖ (2.12) by the choice of r . keywords: anal; convergence; math; method; newton; operator cache: ma-255.pdf plain text: ma-255.txt item: #50 of 85 id: ma-260 author: Nagacy, Pokou title: Boundedness of Some Commutators in Total Fofana Spaces date: 2024 words: 3924 flesch: 84 summary: In this paper, we find necessary and sufficient conditions for the boundedness of the com-mutator of the Hardy-Littlewood maximal operator in total Fofana spaces. Total Fofana spaces; maximal operator; commutator; sublinear operators; BMO spaces.1 https://adac.ee https://doi.org/10.28924/ada/ma.4.22 Eur. J. Math. keywords: lp)α; λ(rd cache: ma-260.pdf plain text: ma-260.txt item: #51 of 85 id: ma-263 author: Chesneau, Christophe title: A Proposal of New Extended Symmetric Cosine Distribution date: 2025 words: 9020 flesch: 73 summary: We start this analysis with the mean and variance associated withthe ESC distribution in the result below. We present them below, considering a random variable X withthe ESC distribution. keywords: data; distribution; esc; esc distribution; math; pdf cache: ma-263.pdf plain text: ma-263.txt item: #52 of 85 id: ma-265 author: Peretz, Ronen title: Correspondences Among Inner Functions, Functions with Non-Negative Real Parts and Conformal Mappings date: 2025 words: 6193 flesch: 84 summary: Namely, ∀ z ∈ U , the function of w ∈ U given by: exp (−G(z · w)) is a contraction and so by the theoremof Banach it has a unique fixed-point w = S(z). The function of t ∈ U given by exp (−F (z · t)) is a contraction (with respect to the Euclideanmetric) where z ∈ U is fixed.(iv) keywords: s(z cache: ma-265.pdf plain text: ma-265.txt item: #53 of 85 id: ma-267 author: Chana, Ahmed; Akhlidj, Abdellatif title: Extremal Functions and Calderon’s Formulas for the Riemann-Liouville Two-Wavelet Transform date: 2024 words: 4935 flesch: 75 summary: Let s > 2α+3 2 , ψ be aRiemann-Liouville wavelet on K in L2α(K) and β > 0 thenwe have f ∈ Hsψ,β(K)⇒ Fα(f ) Let f ∈ Hsψ,β(K), by using the relations (2.9), (3.9), (4.2) and (4.4) we find that ‖f keywords: liouville; riemann cache: ma-267.pdf plain text: ma-267.txt item: #54 of 85 id: ma-27 author: Ofem, Austine Efut; Udofia, Unwana Effiong; Igbokwe, Donatus Ikechi title: New Iterative Algorithm for Solving Constrained Convex Minimization Problem and Split Feasibility Problem date: 2021 words: 8870 flesch: 76 summary: − z‖ = x. (4.7) Again, using (1.7), we get ‖`s+1 − z‖ = ‖Tζs − z‖ ≤ ‖ζs − z‖ = ‖Tws − z‖ ≤ ‖ws − z‖ = ‖(1− δs)T`s + δsTgs − z‖ ≤ (1− δs)‖T`s − z‖+ δs‖Tgs − z‖ ≤ (1− δs)‖`s − z‖+ δs‖gs − z‖ = ‖`s − z‖ − δs‖`s − z‖+ δs‖gs − z‖. (4.8) From (4.8), we have ‖`s+1 − z‖ − ‖`s − z‖ δs ≤ ‖gs − z‖ − ‖`s − z‖. (4.9) − z‖ ≤ γ(1− δs)‖`s − z‖+ γδs(1− (1− γ)βs)‖`s − z‖ = γ(1− (1− γ)δsβs)‖`s − z‖. (3.2) From (1.7) and (3.2), we obtain ‖ζs − z‖ = ‖Tws − z‖ ≤ γ‖ws − z‖ ≤ γ2(1− (1− γ)δsβs)‖`s − z‖. (3.3) Using (1.7) and (3.3), we have ‖`s+1 − z‖ = ‖Tζs − z‖ ≤ γ‖ζs − z‖ ≤ γ3(1− (1− γ)δsβs)‖`s − z‖. (3.4) From (3.4), we have the following inequalities: ‖`s+1 − z‖ ≤ γ3(1− (1− γ)δsβs)‖`s − z‖ ≤ γ3(1− (1− γ)δs−1βs−1)‖`s−1 − z‖... ‖`1 keywords: algorithm; iterative; lim; mappings; math; nonexpansive; − z‖ cache: ma-27.pdf plain text: ma-27.txt item: #55 of 85 id: ma-28 author: Khafagy, Salah A.; Serag, Hassan M. title: Stability of Positive Weak Solution for Generalized Weighted p-Fisher-Kolmogoroff Nonlinear Stationary-State Problem date: 2022 words: 2429 flesch: 66 summary: In the present paper, we investigate the stability results of positive weak solution for thegeneralized Fisher–Kolmogoroff nonlinear stationary-state problem involving weighted p-Laplacianoperator −d∆P,pu = ka(x)u[ν − υu] in Ω, Bu = 0 on ∂Ω, where ∆P,p with p > 1 and P = P (x)is a weight function, denotes the weighted p-Laplacian defined by ∆P,pu ≡ div In this paper we study the stability results of positive weak solution for the generalized weighted p-Fisher–Kolmogoroff nonlinear stationary-state problem −d∆P,pu = ka(x)f (u) = ka(x)u[ν − υu] in Ω, Bu = 0 on ∂Ω, } (1.1) where ∆P,p with p > 1 and P = P (x) is a weight function, denotes the weighted p-Laplaciandefined by ∆P,pu ≡ div [P (x)|∇u|p−2∇u] (see for details [6]), the continuous function a(x) : keywords: solution cache: ma-28.pdf plain text: ma-28.txt item: #56 of 85 id: ma-287 author: Chesneau, Christophe title: Some New Series Expansions of a Special Type of Functions Involving the Logarithmic Function date: 2025 words: 6895 flesch: 83 summary: − 1)− 2k−1(x2−k − 1) ] cos [ 2k−2(x2 −(k−1) − 1)− 2k−1(x2−k − 1) ] cosh keywords: k=1; log(x; −k − cache: ma-287.pdf plain text: ma-287.txt item: #57 of 85 id: ma-294 author: Dung, Nguyen Dinh title: Numerical Results for Gauss-Seidel Iterative Algorithm Based on Newton Methods for Unconstrained Optimization Problems date: 2025 words: 3254 flesch: 58 summary: So, in this paper, we propose Gauss – Seidel algorithmsimplemented for the Newton and quasi-Newton method for finding solutions at each iterationstep, in which we inherit the information of the component solutions calculated in the current https://doi.org/10.28924/ada/ma.5.9 Eur. The calculation results show thatthe quasi-Newton method has the advantage of not requiring a quadratic differentiable objectivefunction, but the convergence is quite slow compared to the Newton method. keywords: algorithm; method; newton; x(k cache: ma-294.pdf plain text: ma-294.txt item: #58 of 85 id: ma-297 author: Argyros, Ioannis K.; George, Santhosh; Argyros, Michael title: Majorizing Sequences for Newton-Like Method and Their Limit Points date: 2025 words: 2590 flesch: 81 summary: − xn‖ ≤ v∗ − vn. − xn‖ ≤ s∗ − sn. keywords: sequences cache: ma-297.pdf plain text: ma-297.txt item: #59 of 85 id: ma-301 author: Chana, Ahmed; Akhlidj, Abdellatif title: Uncertainty Principles and Extremal Functions for Bessel Multiplier Operators in Quantum Calculus date: 2025 words: 5498 flesch: 73 summary: Let f ∈ L2α(R+q ) and σ ∈ L2α(R+q ) ∩ L∞α (R+q ) satisfy the admissibility condition (3.7) and 0 < γ < δ <∞. Then the function fγ,δ(x) [12] (i) Let E be a measurable subset of R+q , we say that the function f ∈ L2α(R+q ) is ε-concentrated on E if ‖f − 1Ef ‖2,q,α ≤ ε‖f ‖2,q,α, (3.11) where 1E is the indicator function of the set E. (ii) Let F be a measurable subset of R+q × R+q , we say that the function Tσ,β(f ) is ρ-concentrated on F keywords: r+q cache: ma-301.pdf plain text: ma-301.txt item: #60 of 85 id: ma-310 author: Darya, Ali; Taghizadeh, Nasir title: Neumann and Dirichlet Problems for the Cauchy–Riemann and the Poisson Equations in the Partial Eclipse Domain date: 2025 words: 3397 flesch: 68 summary: [ t ζ − log(ζ − t) + a2 ζ2 log(ζt − a2) ] dζ. This completes the proof. = 1 2πi ∫ ∂M γ(ζ) [ z ζ − log(ζ − z) + a2 ζ2 log(ζz − a2) ] dζ + c. keywords: ζ −; − a2; − z cache: ma-310.pdf plain text: ma-310.txt item: #61 of 85 id: ma-342 author: Danladi, Ali; Tahir, Alhaji; Rezazadeh, Hadi title: Modulation Instability, Dark and Singular Soliton for Weakly Nonlocal Schrodinger Equation date: 2025 words: 4864 flesch: 55 summary: The study of Schrodinger equations with nonlinearity is an important area of research in math-ematical physics. The ability to obtain exact solutions to such complex equations is crucial in understandingthe underlying physics and designing new experiments. keywords: equation; nonlinear; solutions; values; wave cache: ma-342.pdf plain text: ma-342.txt item: #62 of 85 id: ma-345 author: Argyros, Ioannis K.; Shakhno, Stepan; Yarmola, Halyna; Regmi, Samundra; Shrestha, Nirjal title: Three Step Inverse Free Kurchatov-Like Methods of Convergence Order Close to Four for Equations date: 2025 words: 4578 flesch: 76 summary: − x∗ = xi − x∗ − Ti(F (xi)− F (x∗)) (2.10)We need the estimate ‖Ki+1 − F ′(xi)‖ = ‖[2yi − xi , xi ;F ]− [xi , xi ;F ]‖ ≤ l(‖2yi − xi − xi‖+ ‖xi − xi‖) keywords: convergence; method cache: ma-345.pdf plain text: ma-345.txt item: #63 of 85 id: ma-354 author: Konlan, Musah; Chuaya, Razak Gbemmie title: Stability Analysis of a Mathematical Model for Examination Malpractice Dynamics date: 2025 words: 3501 flesch: 55 summary: Examination malpractice is one of the key challenges endangering the quality of educa-tion in Ghana. In this paper, we proposed a mathematical model for exploringthe dynamics of examination malpractice at the West African Senior School Certificate Examination(WASSCE) level in Ghana. keywords: candidates; examination; malpractice; math; model cache: ma-354.pdf plain text: ma-354.txt item: #64 of 85 id: ma-361 author: Evans, Mogoi N.; Moraa, Priscah title: Nonlinear Geometry of Norm-Attaining Functionals: Variational Principles, Subdifferential Calculus, and Polynomial Optimization in Locally Convex Spaces date: 2025 words: 3670 flesch: 54 summary: For any continuous quasilinear p : X → R, there exists f ∈ X∗ attaining its p-norm and separating A from B: sup a∈A f (a) ≤ inf b∈B f (b) Proof. B−K.By the nonlinear separation theorem (see [1]), there exists f ∈ X∗ with: sup k∈K f (k) ≤ inf b∈B f (b) Step 3: Norm-Attainment VerificationThe critical observation is that f attains its p-norm on ∂K: ∃x0 ∈ ∂K with f (x0) keywords: attainment; convex; norm; theorem cache: ma-361.pdf plain text: ma-361.txt item: #65 of 85 id: ma-367 author: Nemri, Akram title: On a Family of q-Weighted Bergman Spaces and Applications date: 2025 words: 5003 flesch: 83 summary: [∇α,q, Lα,q]q := ∇α,qLα,q − Lα,q∇α,q = q−α−1Λq ( [α+ 1]qI + (1 + q−1)q−α−1Nq ) , where I is the identity operator and Λq is the q-shift operator given by Λqf (z) = f (qz). = Aα,q ⊕A⊥α,q then for any f ∈ L2α,q(D), we have f = (f − f ⊥) + f ⊥ where f − f ⊥ ∈ Aα,q and f ⊥ ∈ A⊥α,q . keywords: dνα; q(d; q(z cache: ma-367.pdf plain text: ma-367.txt item: #66 of 85 id: ma-382 author: Evans, Mogoi N.; Obogi, Robert title: Computational Theory of Norm-Attaining Functionals: Algorithms, Stability, and Applications in Banach Spaces date: 2025 words: 4122 flesch: 58 summary: For regression models y = F (x) + ε with F ∈ X∗: (1) The empirical risk minimizer F̂n norm-attains with high probability (2) The attainment gap decays as E[‖F̂n‖ − sup‖x‖≤1 F̂n(x)|] Main Results and Discussions Theorem 2. Let X be a uniformly convex Banach space with modulus of convexity δ(ε), and let {Fn} be a sequence of computable functionals converging weakly to F ∈ X∗. keywords: banach; computable; norm; space cache: ma-382.pdf plain text: ma-382.txt item: #67 of 85 id: ma-386 author: Argyros, Ioannis K.; Shakhno, Stepan; Shunkin, Yurii; Regmi, Samundra; Argyros, Christopher I. title: On Local and Semi-Local Convergence Analysis of A High-Order Iterative Method for Solving Nonlinear Systems Without High Derivatives date: 2025 words: 5473 flesch: 76 summary: (2)n − x∗‖ ≤ g2(‖xn − x∗‖)‖xn − x∗‖ ≤ ‖xn − x∗‖, (13) ‖y (j)n − x∗‖ ≤ gj(‖xn − x∗‖)‖xn − x∗‖ ≤ ‖xn − x∗‖, (14) · · · https://doi.org/10.28924/ada/ma.5.18 Eur. J. Math. 10.28924/ada/ma.5.18 6 ‖xn+1 − x∗‖ = ‖y (k)n − x∗‖ ≤ gk(‖xn − x∗‖)‖xn − x∗‖ ≤ ‖xn − x∗‖. (15) keywords: convergence; math; method; order; x∗‖ cache: ma-386.pdf plain text: ma-386.txt item: #68 of 85 id: ma-415 author: Abdalmonem, Afif; Khalil, Omer; Abdalrhman, Omer title: Estimates of Variable Kernel Parameterized Littlewood-Paley Operators on Variable Herz Spaces date: 2025 words: 3998 flesch: 80 summary: j.aml.2011.11.022[18] A. Abdalmonem, O. Abdalrhman, S. Tao, Boundedness of fractional integral with variable kernel and their commuta-tors on variable exponent Herz spaces, Appl. [4].As is well known, over the past thirty years, variable kernel integral operators have become anincreasingly active area of research. keywords: variable; µ∗,σψ cache: ma-415.pdf plain text: ma-415.txt item: #69 of 85 id: ma-44 author: Beddani, Hamid; Beddani, Moustafa; Dahmani, Zoubir title: Nonlinear Differential Problem with p-Laplacian and via Phi-Hilfer Approach: Solvability and Stability Analysis date: 2021 words: 5739 flesch: 80 summary: Prime value problems involving fractional Hilfer derivatives have been studiedby several authors, see [9,10,26]. https://doi.org/10.1016/j.camwa.2012.01.009.[10] H. Gu and J. J. Trujillo, Existence of mild solution for evolution equation with Hilfer fractional derivative, Appl. keywords: γ(α2; ϕγ2−1 cache: ma-44.pdf plain text: ma-44.txt item: #70 of 85 id: ma-50 author: Agwu, Imo Kalu; Igbokwe, Donatus Ikechi title: Convergence and Stability of New Approximation Algorithms for Certain Contractive-Type Mappings date: 2021 words: 12927 flesch: 82 summary: × ( α `s−1 n,1 + `s∑ j=2 α `s−1 n,j j−1∏ i=1 (1− α`s−1n,i ) + `s∏ i=1 (1− α`s−1n,i ) ) Putting (4.8) in (4.7), we obtain, using Lemma 2.3 that the sequence {tn}∞n=0 converges strongly tothe point q in F (Γ).On the other hand, suppose tn → q as n → ∞. Then, we show that ε → 0 as n → ∞. Indeed,from (3.5) with v1n = y1n , (4.2) and Proposition 2.4 with u = q, v1n = t, j = i , k = 1,Γj−1v1n = vj−1and Γ`1v1n = v „ we have εn = ‖tn+1 − δn,1v1n,1 − `1∑ j=2 δn,j j−1∏ i=1 (1− δn,i)Γj−1v1n − `1∏ i=1 (1− δn,i)Γ`1v1n ‖2 = ‖tn+1 − q − δn,1v1n,1 + `1∑ j=2 δn,j j−1∏ i=1 (1− δn,i)Γj−1v1n + `1∏ i=1 (1− δn,i)Γ`1v1n − q  ‖2 ≤ ‖tn+1 − q‖2 + ‖δn,1v1n,1 + `1∑ j=2 δn,j j−1∏ i=1 (1− δn,i)Γj−1v1n + `1∏ i=1 (1− δn,i)Γ`1v1n − q‖2 ≤ ‖tn+1 − q‖2 + δn,1‖v1n,1 − q‖2 + `1∑ j=2 δn,j j−1∏ i=1 (1− δn,i)‖Γj−1v1n − Γj−1q‖2 + `1∏ i=1 (1− δn,i)‖Γ`1v1n − Γ`1q‖2 ≤ ‖tn+1 − q‖2 + δn,1‖v1n,1 − q‖2 + `1∑ j=2 δn,j j−1∏ i=1 (1− δn,i)(ρj)2‖v1n − q‖2 + `1∏ i=1 (1− δn,i)(ρj)2‖v1n − q‖2 https://doi.org/10.28924/ada/ma.2.1 Eur. − q‖2 ≤ δn,1‖xn − q‖2 + `1∑ j=2 δn,j(ρ j)2 j−1∏ i=1 (1− δn,i)‖y1n − q‖2 + `1∏ i=1 (1− δn,i)(ρj)2‖y1n − q‖2 = δn,1‖xn − q‖2 + ( 1− δ1n,1 − `1∏ i=1 (1− δn,i)(ρj)2 ) ‖y1n − q‖2 + `1∏ i=1 (1− δn,i)(ρj)2‖y1n − q‖2 = δn,1‖xn − q‖2 + ( 1− δ1n,1 ) ‖y1n − q‖2 (3.6) Since `1, `k are fixed integers and αsn,i ∈ keywords: j j−1∏; j(ρ; j=2; j=2 α1n; j=2 δn; j−1∏ i=1; α1n; α2n; α3n; − q‖2 cache: ma-50.pdf plain text: ma-50.txt item: #71 of 85 id: ma-51 author: Agwu, lmo; Igbokwe, Donatus Ikechi title: Weak and Strong Convergence Theorems of Modified Projection-Type Ishikawa Iteration Scheme for Lipschitz α-Hemicontractive Mappings date: 2022 words: 4628 flesch: 81 summary: δn)(1− γn)‖xn − αq‖2 + γnL 2‖yn − αq‖2 − δnγnL2‖yn − αq‖2 −(γn − δnγn − γ2n)[(1 + L)‖xn − αq‖2 + L(1 + L)‖yn − αq‖2]− δn(1− δn)‖xn − αq‖2 = (1− − αq‖2 − ‖xn − αq‖2 + (1− γn − γnL)β2nγnL‖xn − Txn‖2 ≤ δnB. (3.22) keywords: math; αq‖2 cache: ma-51.pdf plain text: ma-51.txt item: #72 of 85 id: ma-53 author: Argyros, Ioannis K.; George, Santhosh ; Argyros, Christopher I. title: On the Ostrowski Method for Solving Equations date: 2021 words: 5305 flesch: 83 summary: For each x, y ∈ Ω0 ‖F ′(x0)−1(F ′(y)− F ′(x))‖ ≤ K‖y − x‖, ‖F ′(x0)−1([y , x ;F ]− F ′(x0))‖ ≤ K1(‖y ′(x∗)−1(A0 − F ′(y0))‖‖A−10 F ′(x∗)‖‖F ′(x∗)−1F (y0)‖ ≤ L‖y0 − x∗‖2 2(1− L0‖x0 − x∗‖ + (L2 + L3)‖y0 − x0‖L4‖y0 − x∗‖ (1− L0‖y0 − x∗‖)(1− p(‖x0 − x∗‖)) ≤ ϕ2(‖x0 − x∗‖)‖x0 − x∗‖ ≤ ‖x0 − x∗‖ < r, so x1 ∈ U(x∗, r), where we also used ‖F ′(x∗)−1(A0 − F ′(y0))‖ ≤ ‖F ′(x∗)−1([y0, x0;F ]− F ′(x0))‖ +‖F ′(x∗)−1([y0, x0;F ]− F ′(y0))‖ ≤ (L2 + L3)‖y0 − x0‖ ≤ (L2 + L3)(‖y0 − x∗‖+ ‖x0 − x∗‖) ≤ (L2 + L3)(1 + ϕ1(‖x0 − x∗‖))‖x0 − x∗‖, and ‖F ′(x∗)−1F (y0)‖ = ‖ ∫ 1 0 F ′(x∗) keywords: convergence; math; method; x∗‖ cache: ma-53.pdf plain text: ma-53.txt item: #73 of 85 id: ma-55 author: Pereira, Ducival C.; Araújo, Geraldo M. de; Raposo, Carlos A. title: Unilateral Problem for a Viscoelastic Beam Equation Type p-Laplacian with Strong Damping and Logarithmic Source date: 2022 words: 6243 flesch: 81 summary: In [3] the authors establish existence of global solution to the problem utt + ∆2u − ∆pu + ∫ t 0 g(t − s)∆u(s)ds − ∆ut + f (u) = 0 in Ω× R+, (1.1) [12]The problem (1.1), with its memory term ∫ t 0 g(t− s)∆u(s)ds , can be regarded as a fourth-orderviscoelastic plate equation with a lower order perturbation of the p-Laplacian type. keywords: 0(ω; l2(0; math cache: ma-55.pdf plain text: ma-55.txt item: #74 of 85 id: ma-58 author: Rossafi, Mohamed; El Jazzar, Roumaissae; Kacha, Ali title: ∗-K-Operator Frame for Hom∗A(X) date: 2021 words: 3814 flesch: 80 summary: Then by the uniqueness of frame operator, the last expression is equal to ST⊗P (ξ⊗η). = sup {p̄Y(T (x)) : ξ ∈ X , p̄X (ξ) 6 1}It’s clear to see that, p̂(T ) 6 ‖T‖∞ for all p ∈ S(A). keywords: frame; operator cache: ma-58.pdf plain text: ma-58.txt item: #75 of 85 id: ma-60 author: Bishwal, Jaya P. N. title: On the Stratonovich Estimator for the Itô Diffusion date: 2022 words: 4022 flesch: 72 summary: 10.28924/ada/ma.2.7 2model was first studied by Dorogovcev (1976) who obtained weak consistency of the conditionalleast squares estimator (CLSE) under some regularity conditions as T →∞ and T n → 0. Kasonga(1988) and the resulting minimum contrast estimator, called the Euler estimator, is θ̌n,T := arg min θ∈Θ Hn,T (θ) Florens-Zmirou (1989) showed L2 consistency of the estimator as T →∞ and T n → 0.If continuous observation of {Xt} on the interval keywords: i=1; xti−1 cache: ma-60.pdf plain text: ma-60.txt item: #76 of 85 id: ma-63 author: Rossafi, Mohamed; Kari, Abdelkarim; Massit, Hafida title: On the α−ψ−Contractive Mappings in C∗-Algebra Valued b-Rectangular Metric Spaces and Fixed Point Theorems date: 2022 words: 2810 flesch: 82 summary: � y if and only if y − x � θwhere θ means the zero element in A. we denote the set x ∈ A : x This is clear that T is α− ψ− contractive mapping and satisfies α(x, y)d(Tx, T y) � ψ(d(x, y)), for all x, y ∈ X Theorem 3.4. keywords: c∗-algebra cache: ma-63.pdf plain text: ma-63.txt item: #77 of 85 id: ma-64 author: Hossan, Md. Shorif; Islam, Md. Shafiqul; Kamrujjaman, Md. title: Efficient Numerical Schemes for Computations of European Options with Transaction Costs date: 2022 words: 6988 flesch: 69 summary: J. Monique, Y. Marc, C. March, Mathematical methods for financial markets, Springer Science & Business Media,2009.[4] J. R. Buchanan, An undergraduate introduction to financial mathematics, 3rd ed., World Scientific Publishing Com-pany, 2012.[5] A. Yves, P. Olivier, Computational methods for option pricing, Society for Industrial and Applied Mathematics, 2005.[6] J. Guyon, P. Henry-Labordere, Nonlinear option pricing, CRC Press, 2014.[7] F. Black, M. Scholes, The pricing of options and corporate liabilities, J. Polit. nonlinear Black-Scholes PDE; option pricing; volatility model; finite volume method; finitedifference method. keywords: black; equation; finite; math; model; option; pricing; scholes; volatility; σ̃ σ cache: ma-64.pdf plain text: ma-64.txt item: #78 of 85 id: ma-66 author: Asghar, Ali; Qayyum, Ather; Muhammad, Noor title: Different Types of Topological Structures by Graphs date: 2022 words: 2481 flesch: 74 summary: Consider that G be simple graph, R = {((degG (u)u , degG (w)w )) ; u, w ∈ V }if l = 0 than R = {(lu)u , (mw )w , u, w ∈ W}if m = 1 and l = 0 than R = {(lu, lw ) u, w ∈ VConsider G is directed along with simple than R = {(lu, lw ) = (U,W ) u, w ∈ V } while if G is undirected than R = {(lu, lw ) keywords: graph; k10 cache: ma-66.pdf plain text: ma-66.txt item: #79 of 85 id: ma-80 author: Howard, Roy M. title: Analytical Approximations for the Principal Branch of the Lambert W Function date: 2022 words: 15832 flesch: 81 summary: 1– e 1  W y  W2 W3 y WI3 y  re y  W0 y  W1 y  y W0 y  W2 y keywords: approximations; error; figure; function; interval; lambert; lambert w; order; theorem; w y; wli; y y; y ; y ln;  w; ln+ cache: ma-80.pdf plain text: ma-80.txt item: #80 of 85 id: ma-85 author: Regmi, Samundra; Argyros, Ioannis K.; George, Santhosh ; Argyros, Christopher title: On the Semi-Local Convergence of a Third Order Scheme for Solving Nonlinear Equations date: 2022 words: 4637 flesch: 84 summary: − F ′ ( xk + 3yk 4 ) ), (3.13) so ‖F ′(x0)−1 ∫ 1 0 (F ′(xk + θ(xk+1 − xk))dθ − 1 3 Mk)‖ ≤ K [ ‖xk+1 − xk‖ 2 + ‖yk − xk‖ 6 + ‖yk − xk‖ 4 + ‖yk − xk‖ 12 ] ≤ K( tk+1 − tk 2 + sk − tk 6 + sk − tk 4 + sk − tk 12 ) = ∫ 1 0 (F ′(xk + θ(xk+1 − xk))dθ − 1 3 Mk)(xk+1 − xk). keywords: convergence; math cache: ma-85.pdf plain text: ma-85.txt item: #81 of 85 id: ma-86 author: Bishwal, Jaya P. N. title: Quasi-likelihood Estimation in Fractional Levy SPDEs from Poisson Sampling date: 2022 words: 5177 flesch: 67 summary: Continuoustime long memory jump process is fractional Levy process. Hence fractional Levy process can alsobe called the Kolmogorov-Levy process. keywords: estimation; fractional; i=1; levy; process; stochastic cache: ma-86.pdf plain text: ma-86.txt item: #82 of 85 id: ma-88 author: Zhou, Chuanjiang; Liu, Qi; Li, Yongjin title: A New Approximate Birkhoff Orthogonality Type date: 2022 words: 5357 flesch: 83 summary: y‖ − ‖ax‖ − (‖x − ax − y‖+ ‖ax‖) ≤ ‖x + ax + y − ax‖ − ‖x − ax − y + ax‖, and ‖x + ax + y − ax‖ − ‖x − ax − y + ax‖ ≤ ‖x + ax + y‖+ ‖ax‖ − (‖x − ax − y‖ − ‖ax‖). y‖ = ‖x − ax − y‖, then |‖x + y‖ − ‖x − y‖| = |‖x + ax + y − ax‖ − ‖x − ax − y + ax‖|. keywords: orthogonality; spaces cache: ma-88.pdf plain text: ma-88.txt item: #83 of 85 id: ma-9 author: Ravikumar, K.; Ramkumar, K.; Chalishajar, Dimplekumar title: Existence and Stability Results for Second-Order Neutral Stochastic Differential Equations With Random Impulses and Poisson Jumps date: 2021 words: 6576 flesch: 82 summary: Similarly, for all t ∈ [tk, tk−1). x(t) = k∏ i=1 biC(t)u0 + k∏ i=1 biS(t)v0 + k∑ i=1 k∏ j=i bj ∫ ti ti−1 S(t − s)f(s)ds+ ∫ t ξk S(t − s)f(s)ds. − t0)∥∥∥∥φ − h(0, φ)∥∥ ]I[ξk ,ξk+1)(t)]2 Eur. J. Math. keywords: i=1; max{1,n; s(t −; t t0; ξi−1 cache: ma-9.pdf plain text: ma-9.txt item: #84 of 85 id: ma-91 author: Azizi, Sepideh; Azizi, Tahmineh title: The Fractal Nature of Drought: Power Laws and Fractal Complexity of Arizona Drought date: 2022 words: 3544 flesch: 49 summary: In figure (7), we can see the fitted least squares approximation to the logarithm of powerspectral density of Arizona drought database. Moreover, we have plotted the scaling exponent graphs for Arizona drought database in figure (8). keywords: ada; analysis; arizona; data; database; drought; figure; fractal; math; monitor; power; scaling; time cache: ma-91.pdf plain text: ma-91.txt item: #85 of 85 id: ma-99 author: Bishwal, Jaya P. N. title: Parameter Estimation for SPDEs Driven by Cylindrical Stable Processes date: 2022 words: 9211 flesch: 71 summary: as T →∞.c) T (α−1)/α2 (θ̂k,T − θ)→D ( σ2 k ν2 k )1/α S4 S3 as T →∞ where S4 and S3 are independent stable random variables.d) If in addition, lim k→∞ ∣∣∣∣σkνk ∣∣∣∣ = 0, then for every fixed T > 0, θ̂k,T → θ a.s. as k →∞and ∣∣∣∣νkσk ∣∣∣∣ (θ̂k,T − θ)→D ( T (α−1)/α2 )1/α S4 S3 as k →∞. Remark: The parabolicity condition and the MLE consistency condition in general are notconnected. keywords: ada; anal; distribution; estimation; eur; https://doi.org/10.28924/ada/ma.3.4; i=1; levy; math; process; stochastic cache: ma-99.pdf plain text: ma-99.txt