A robust weak Galerkin finite element method for two parameter singularly perturbed parabolic problems on nonuniform meshes

J Singh, N Kumar, R Jiwari - Journal of Computational Science, 2024 - Elsevier
In this study, we proposed a weak Galerkin finite element method (WG-FEM) for solving two-
parameter singularly perturbed parabolic problems (TP-SPPPs) of convection–diffusion …

A uniformly convergent method for two-parameter singularly perturbed parabolic partial differential equations with a large shift

A Kaushik, N Sharma, M Sharma… - Journal of Difference …, 2024 - Taylor & Francis
A class of singularly perturbed two-parameter parabolic partial differential equations with a
large shift is studied. These equations include time-dependent variables and exhibit …

Particle Finite Element Method applied to sediment transport and erodible surfaces

S Martini - 2022 - politesi.polimi.it
This master's thesis work in Mathematical Engineering in collaboration with the Civil
Engineering Department was born with the main intention of studying the effects of floods on …