id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
easat-10962	Motiun, Claire NC; Sulaiman, Jumat; Janteng, Aini; Supriatna, Asep K.	A bicubic B-spline approximation and application of C-BSEG methods for the solution of 2D elliptic partial differential equations	2025	16	.pdf	application/pdf	6712	256	58	4 282 4 6 1 ),( 3,13,23,3 2,12,22,3 1,11,21,3 22 2           −−−−−− −−−−−− −−−−−− +++ −−− ++ =   jijiji jijiji jijiji jiB CCC CCC CCC h yxS y (11) Before getting the approximate solution ),( yxU over Problem (2), the values of 1,3,, −− mjiC ji on the boundary conditions of the domain solution in Problem (2) can be determined by using the approximate solution (6) in the boundary conditions (2) Thus, at a point jiC , , the solution is approximated by ,,1,11,1,1,1,,11,11,1,1 8 jijijijijijijijijiji fCCCCCCCCC =++++−+++ ++++−+−−+−−− (21) where at point 1, +jiC , the solution is given by .1,1,11,1,1,1,,11,11,1,1 8 +++++−+−−+−−− =++++−+++ jijijijijijijijijiji fCCCCCCCCC (22)	cache/easat-10962.pdf	txt/easat-10962.txt