3 papers
math.NA2026
Analysis and Elimination of Numerical Pressure Dependency in Coupled Stokes-Darcy Problem
Jiachuan Zhang
This paper analyses the classical mixed finite element method (FEM) and a pressure-robust variant with divergence-free reconstruction operators for the coupled Stokes-Darcy problem…
math.NA2026
A Posteriori Error Estimation Improved by a Reconstruction Operator for the Stokes Optimal Control Problem
Jingshi Li, Jiachuan Zhang
This paper focuses on a posteriori error estimates for a pressure-robust finite element method, which incorporates a divergence-free reconstruction operator, within the context of…
math.NA2025
Pressure-robustness in Stokes-Darcy Optimal Control Problem with reconstruction operator
Jingshi Li, Jiachuan Zhang, Ran Zhang
This paper presents a pressure-robust discretizations, specifically within the context of optimal control problems for the Stokes-Darcy system. The study meticulously revisits the…