In this paper, we consider the mixed Navier-Stokes/Darcy model with BeaversJoseph interface conditions. Based on two-grid discretizations, a local and parallel finite element algorithm for this mixed model is proposed and analyzed. Optimal errors are obtained and numerical experiments are presented to show the efficiency and effectiveness of the local and parallel finite element algorithm. 

【文章來源】：Acta Mathematica Scientia（English Series）. 2017,37(05)SCICSCD

【文章頁數(shù)】：17 頁

【文章目錄】：
1 Introduction
2 Model Problem
3 Numerical Algorithms
4 Theoretical Analysis
    4.1 Local a Priori Error Estimates
    4.2 Convergence Analysis
5 Numerical Experiments



本文編號(hào)：3457901