A Uniformly Convergent Numerical Scheme for a Coupled System of Singularly Perturbed Reaction-Diffusion Equations

DOI10.1080/01630563.2020.1740255zbMath1451.65096OpenAlexW3012496396MaRDI QIDQ5119503

Gautam B. Singh, Srinivasan Natesan

Publication date: 28 August 2020

Published in: Numerical Functional Analysis and Optimization (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/01630563.2020.1740255

zbMATH Keywords

uniform convergenceShishkin meshsingularly perturbed systemdiscontinuous Galerkin finite element methodreaction-diffusion boundary-value problems

Mathematics Subject Classification ID

Stability and convergence of numerical methods for ordinary differential equations (65L20) Finite element, Rayleigh-Ritz, Galerkin and collocation methods for ordinary differential equations (65L60) Numerical solution of boundary value problems involving ordinary differential equations (65L10) Numerical solution of singularly perturbed problems involving ordinary differential equations (65L11)

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