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Author Country (or Countries)

Turkey

Abstract

Numerical solutions of singularly perturbed problems(SPP) are given by using variants of finite elements method. Both Galerkin and subdomain Galerkin methods based on quadratic B-spline functions are applied to the SPP over the geometrically graded mesh. Results of some text problems are compared with analytical solutions of the SPP.

Digital Object Identifier (DOI)

http://dx.doi.org/10.18576/amis/120303

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