Optimal by order convergence rates of a piecewise uniform grid for singularly perturbed equations of convection-diffusion type

Publication date: 6 August 2003

Published in: Russian Mathematics (Search for Journal in Brave)

convergence Dirichlet problem linear elliptic equation singular perturbation error estimates convection-diffusion equation finite difference scheme boundary layer multi-point transition approximation

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Singular perturbations in context of PDEs (35B25) Error bounds for boundary value problems involving PDEs (65N15) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite difference methods for boundary value problems involving PDEs (65N06)

This page was built for publication: Optimal by order convergence rates of a piecewise uniform grid for singularly perturbed equations of convection-diffusion type