VIRTUAL BUBBLES AND GALERKIN-LEAST-SQUARES TYPE METHODS (GA.L.S.)

被引：256

作者：

BAIOCCHI, C

BREZZI, F

FRANCA, LP

机构：

[1] LAB NACL COMP CIENT,CNPQ,RUA LAURO MULLER 455,BR-22290 RIO JANEIRO,BRAZIL

[2] UNIV PAVIA,DIPARTIMENTO MATEMAT,I-27100 PAVIA,ITALY

[3] CNR,IAN,I-27100 PAVIA,ITALY

来源：

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING | 1993年 / 105卷 / 01期

关键词：

D O I：

10.1016/0045-7825(93)90119-I

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The equivalence between stabilized finite element methods (or Galerkin-least-squares type methods, Ga.l.s.) and the standard Galerkin method with bubble functions is established in an abstract framework. The results are applicable to various finite element spaces, including high order elements, and applications to the advective diffusive model and to the Stokes problem are presented, illustrating the potential of the abstract theory introduced here.

引用

页码：125 / 141

页数：17

共 14 条

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