[1]姜亚琴.一类Mortar型旋转Q_1元的多重网格方法[J].南京师范大学学报(自然科学版),2011,34(02):1-9.
 Jiang Yaqin.Multigrid for a Kind of Mortar-Type Rotated Q1 Element[J].Journal of Nanjing Normal University(Natural Science Edition),2011,34(02):1-9.
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一类Mortar型旋转Q_1元的多重网格方法()
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《南京师范大学学报》(自然科学版)[ISSN:1001-4616/CN:32-1239/N]

卷:
第34卷
期数:
2011年02期
页码:
1-9
栏目:
数学
出版日期:
2011-06-20

文章信息/Info

Title:
Multigrid for a Kind of Mortar-Type Rotated Q1 Element
作者:
姜亚琴1 2
( 1. 南京师范大学数学科学学院, 江苏南京210046) ( 2. 南京邮电大学理学院, 江苏南京210046)
Author(s):
Jiang Yaqin12
1.School of Mathematical Sciences,Nanjing Normal University,Nanjing 210046,China
关键词:
mo rtar有限元 旋转Q1 元 多重网格
Keywords:
mo rtar fin ite e lement rotated Q1 elem ent mu ltig rid
分类号:
O241.82
摘要:
研究了一种mortar型旋转Q1元的多重网格方法,证明了W循环多重网格算法的最优收敛性,即收敛率与网格层数和尺寸无关,数值仿真验证了理论分析.
Abstract:
In th is paper, we study a mu ltigr id m ethod for a k ind o fm ortar- type rotated Q1 elem ent. It is proved that the conv ergence o f the W-cyc le mu ltig rid is optima ,l .i e. , the convergence rate is independent of the gr id leve ls and size. Num er ica l experim ents are presen ted to confirm ou r theoretica l results.

参考文献/References:

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备注/Memo

备注/Memo:
基金项目: 国家自然科学基金( 11071124) . 通讯联系人: 姜亚琴, 博士, 研究方向: 有限元. E-mail: yqjiangnj@ 163. com
更新日期/Last Update: 2011-06-15