[1]姜亚琴.一种Mortar型旋转Q1元方法(英文)[J].南京师范大学学报(自然科学版),2008,31(04):50-55.
 Jiang Yaqin.A Mortar Element Method for Rotated Q1 Element[J].Journal of Nanjing Normal University(Natural Science Edition),2008,31(04):50-55.
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一种Mortar型旋转Q1元方法(英文)()
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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31卷
期数:
2008年04期
页码:
50-55
栏目:
数学
出版日期:
2008-12-30

文章信息/Info

Title:
A Mortar Element Method for Rotated Q1 Element
作者:
姜亚琴;
南京邮电大学数理学院, 江苏南京210003
Author(s):
Jiang Yaqin
College of Mathematics and Physics,Nanjing University of Posts and Telecommunications,Nanjing 210003,China
关键词:
mortar有限元 mortar条件 旋转Q1
Keywords:
mo rtar fin ite e lement m orta r cond ition rotated Q1 elem ent
分类号:
O242.21
摘要:
提出了一种mortar型旋转Q1元方法,相应的mortar条件仅依赖于子区域边界上的自由度;并得到了较优的误差估计.
Abstract:
A m ortar e lem ent ve rs ion for ro tated Q1 e lement is propo sed. The m orta r condition is on ly dependent on the deg rees of the freedom on subdoma ins in terfaces; the optim a l e rror estim a te is obta ined for the ro tated Q1 m ortar elem ent m ethod.

参考文献/References:

[ 1] Be lgacem F B, M aday Y. Them orta r e lem ent fo r three d im ensiona l finite e lem ent[ J] . RAIRO Num erAna,l 1997, 31( 3):289-302.
[ 2] Chen J R, Xu X J. Them ortar e lem ent m ethod fo r ro tated Q1 e lem ent[ J] . J CompM ath, 2002, 20( 3) : 313-324.
[ 3] M a rc inkow ski L. Them ortar e lem ent m ethod w ith loca lly nonconform ing e lement[ J]. B IT, 1999, 39( 7): 716-739.
[ 4] B i C J, L iL K. Mu ltig rid for them ortar e lem entm ethod w ith lo ca llyP1 nonconfo rm ing e lem ents[ J]. Num erM ath, 2003, 12( 2): 193-204.
[ 5] C ia rlet P G. The F inite E lementM ethod for E lliptic Problem [M ]. Am sterdam: No rth-H o llang Publish ing Com pany, 1978.

备注/Memo

备注/Memo:
Foundation item: Supported by the N atura lS cien ce Foundat ion ofN an jing Un iversity of Posts and Telecomm un icat ions( NY207096 ) .
Corresponding autho r: Jiang Yaq in, lectu rer, m ajored in fin ite elem ent theory. E-m ail:yq jiangnj@163. com
更新日期/Last Update: 2013-05-05