2 papers
math.NA2025
Higher-order spectral element method for the stationary Stokes interface problem in two dimensions
Kishore Kumar Naraparaju, Shivangi Joshi, Subhashree Mohapatra
This article presents a higher-order spectral element method for the two-dimensional Stokes interface problem involving a piecewise constant viscosity coefficient. The proposed num…
math.NA2022
Least-squares formulations for Stokes equations with non-standard boundary conditions -- A unified approach
Subhashree Mohapatra, N. Kishore Kumar, Shivangi Joshi
In this paper, we propose a unified non-conforming least-squares spectral element approach for solving Stokes equations with various non-standard boundary conditions. Existing leas…