典型文献
Parallel finite element computation of incompressible magnetohydrodynamics based on three iterations
文献摘要：
Based on local algorithms,some parallel finite element (FE) iterative meth-ods for stationary incompressible magnetohydrodynamics (MHD) are presented.These approaches are on account of two-grid skill include two major phases:find the FE solu-tion by solving the nonlinear system on a globally coarse mesh to seize the low frequency component of the solution,and then locally solve linearized residual subproblems by one of three iterations (Stokes-type,Newton,and Oseen-type) on subdomains with fine grid in parallel to approximate the high frequency component.Optimal error estimates with regard to two mesh sizes and iterative steps of the proposed algorithms are given.Some numerical examples are implemented to verify the algorithm.
文献关键词：
中图分类号：
作者姓名：
Qili TANG;Yunqing HUANG
作者机构：
Hunan Key Laboratory for Computation and Simulation in Science and Engineering,Key Laboratory of Intelligent Computing & Information Processing of Ministry of Education,School of Mathematics and Computational Science,Xiangtan University,Xiangtan 411105,Hunan Province,China
文献出处：
引用格式：
[1]Qili TANG;Yunqing HUANG-.Parallel finite element computation of incompressible magnetohydrodynamics based on three iterations)[J].应用数学和力学（英文版）,2022(01):141-154
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Parallel,finite,element,computation,incompressible,magnetohydrodynamics,three,iterations,Based,algorithms,some,parallel,FE,iterative,meth,ods,stationary,MHD,are,presented,These,approaches,account,two,grid,skill,include,major,phases,find,by,solving,nonlinear,system,globally,coarse,mesh,seize,low,frequency,component,solution,then,locally,solve,linearized,residual,subproblems,Stokes,type,Newton,Oseen,subdomains,fine,approximate,high,Optimal,error,estimates,regard,sizes,steps,proposed,given,Some,numerical,examples,implemented,verify
AB值：
0.654224
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