Accelerated parameter-uniform numerical method for singularly perturbed parabolic convection-diffusion problems with a large negative shift and integral boundary condition
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Publication:6110419
DOI10.1016/j.rinam.2023.100364zbMath1515.65218OpenAlexW4323565043MaRDI QIDQ6110419
Gemechis File Duressa, Wondimagegnehu Simon Hailu
Publication date: 6 July 2023
Published in: Results in Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.rinam.2023.100364
singularly perturbed problemintegral boundary conditionexponentially fitted finite difference methodparabolic convection-diffusion equationslarge negative shift
Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Numerical solution of singularly perturbed problems involving ordinary differential equations (65L11)
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