id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejde-1196	Agudelo, Oscar; Holubova, Gabriela; Kudlac, Martin	Variational and numerical aspects of a system of ODEs with concave-convex nonlinearities	2025	19	.pdf	application/pdf	10281	585	76	We show multiplicity of nonnegative solutions for a range of the parameter λ and discuss the regularity and symmetry of nonnegative solutions. In [4], the authors study existence, nonexistence and multiplicity of nonnegative solutions of the single equation −v′′	cache/ejde-1196.pdf	txt/ejde-1196.txt