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math.NA2019
Robust numerical schemes for singularly perturbed delay parabolic convection diffusion problems with degenerate coefficient
Pratima Rai, Swati yadav
This article studies a dirichlet boundary value problem for singularly perturbed time delay convection diffusion equation with degenerate coefficient. A priori explicit bounds are…
math.NA2019
A higher order numerical scheme for singularly perturbed parabolic turning point problems exhibiting twin boundary layers
Swati yadav, Pratima Rai
In this article, a parameter-uniform numerical method is presented to solve one-dimensional singularly perturbed parabolic convection-diffusion turning point problem exhibiting two…