Convergence and supercloseness of a finite element method for a two-parameter singularly perturbed problem on Shishkin triangular mesh

Yanhui Lv, Jin Zhang. Convergence and supercloseness of a finite element method for a two-parameter singularly perturbed problem on Shishkin triangular mesh. Applied Mathematics and Computation, 416:126753, 2022. [doi]

Abstract

Abstract is missing.