Title of article
Adaptivity based on the recovery by compatibility in patches
Author/Authors
Castellazzi، نويسنده , , G. and de Miranda، نويسنده , , S. and Ubertini، نويسنده , , F.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
12
From page
379
To page
390
Abstract
This paper deals with a posteriori estimation of finite element error and adaptivity. In particular, an error estimator based on stress recovery by enforcing compatibility over local patches of elements is applied to guide adaptive analyses. Various numerical results of adaptive refinement are given, which show the efficiency and reliability of the proposed approach.
Keywords
error estimation , adaptivity , Patch recovery , Finite element , Complementary energy
Journal title
Finite Elements in Analysis and Design
Serial Year
2010
Journal title
Finite Elements in Analysis and Design
Record number
1457840
Link To Document