Lower bounds for three-dimensional nonoverlapping domain decomposition algorithms

被引:0
|
作者
Susanne C. Brenner
Qingmi He
机构
[1] Department of Mathematics,
[2] University of South Carolina,undefined
[3] Columbia,undefined
[4] SC 29208,undefined
[5] USA; e-mail: brenner@math.sc.edu ,undefined
[6] Jacobs Engineering,undefined
[7] 1111 South Arroyo Parkway,undefined
[8] P.O. Box 7084,undefined
[9] Pasadena,undefined
[10] CA 91109,undefined
[11] USA; e-mail: QingmiHe@jacobs.com ,undefined
来源
Numerische Mathematik | 2003年 / 93卷
关键词
Mathematics Subject Classification: 65N55, 65N30;
D O I
暂无
中图分类号
学科分类号
摘要
Lower bounds for the condition numbers of the preconditioned systems are obtained for the wire basket preconditioner and the Neumann-Neumann preconditioner in three dimensions. They show that the known upper bounds are sharp.
引用
收藏
页码:445 / 470
页数:25
相关论文
共 50 条