2 papers
math.NA2024
A hybrid approach for singularly perturbed parabolic problem with discontinuous data
Nirmali Roy, Anuradha Jha
In this article, we study a two-dimensional singularly perturbed parabolic equation of the convection-diffusion type, characterized by discontinuities in the source term and convec…
math.NA2024
A parameter uniform hybrid approach for singularly perturbed two-parameter parabolic problem with discontinuous data
Nirmali Roy, Anuradha Jha
In this article, we address singularly perturbed two-parameter parabolic problem of the reaction-convection-diffusion type in two dimensions. These problems exhibit discontinuities…