2 papers
math.NA2021
Two-Grid Domain Decomposition Methods for the Coupled Stokes-Darcy System
Yizhong Sun, Feng Shi, Haibiao Zheng +2
In this paper, we propose two novel Robin-type domain decomposition methods based on the two-grid techniques for the coupled Stokes-Darcy system. Our schemes firstly adopt the exis…
math.NA2020
Expandable Local and Parallel Two-Grid Finite Element Scheme for the Stokes Equations
Yanren Hou, Feng Shi, Haibiao Zheng
In this paper, we present a novel local and parallel two-grid finite element scheme for solving the Stokes equations, and rigorously establish its a priori error estimates. The sch…