Supercloseness and postprocessing for linear finite element method on Bakhvalov-type meshes

High-order finite element method on a Bakhvalov-type mesh for a singularly perturbed convection–diffusion problem with two parameters

(2021) Jin Zhang et al.   APPLIED MATHEMATICS AND COMPUTATION

Uniform convergence of finite element methods on Bakhvalov-type meshes in the case of N−1 ≤ ε

(2021) Jin Zhang et al.   APPLIED NUMERICAL MATHEMATICS

Optimal Order of Uniform Convergence for Finite Element Method on Bakhvalov-Type Meshes

(2020) Jin Zhang et al.   JOURNAL OF SCIENTIFIC COMPUTING

Supercloseness of linear finite element method on Bakhvalov-type meshes for singularly perturbed convection–diffusion equation in 1D

(2020) Jin Zhang et al.   APPLIED MATHEMATICS LETTERS

Superconvergence of finite element method for singularly perturbed convection–diffusion equations in 1D

(2019) Jin Zhang et al.   APPLIED MATHEMATICS LETTERS

Uniform supercloseness of Galerkin finite element method for convection–diffusion problems with characteristic layers

(2018) Xiaowei Liu et al.   COMPUTERS & MATHEMATICS WITH APPLICATIONS

Supercloseness of the SDFEM on Shishkin triangular meshes for problems with exponential layers

(2016) Jin Zhang et al.   ADVANCES IN COMPUTATIONAL MATHEMATICS