An efficient fractional step numerical algorithm for time-delayed singularly perturbed 2D convection-diffusion-reaction problem with two small parameters
DOI10.1007/S11075-023-01720-9MaRDI QIDQ6618225
Jugal Mohapatra, S. Priyadarshana
Publication date: 14 October 2024
Published in: Numerical Algorithms (Search for Journal in Brave)
time delayShishkin-type meshesfractional-step methodtwo parameter singularly perturbed problemhigher-dimensional convection-diffusion-reaction problem
Singular perturbations in context of PDEs (35B25) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Finite difference methods for boundary value problems involving PDEs (65N06) Direct numerical methods for linear systems and matrix inversion (65F05) PDEs on time scales (35R07)
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