Asymptotic finite element method for boundary value problems
作者:
Pinchas Bar‐Yoseph,
Moshe Israeli,
期刊:
International Journal for Numerical Methods in Fluids
(WILEY Available online 1986)
卷期:
Volume 6,
issue 1
页码: 21-34
ISSN:0271-2091
年代: 1986
DOI:10.1002/fld.1650060103
出版商: John Wiley&Sons, Ltd
数据来源: WILEY
摘要:
AbstractThe Asymptotic Finite Element method for improvement of standard finite element solutions of perturbation equations by the addition of asymptotic corrections to the right hand side terms is presented. It is applied here to 1‐D and 2‐D diffusion–convection equations and to non‐linear similarity equations. Excellent results were obtained without the a priori use of special trial and test functions. Theoretical expectations were co
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