Solution of Harmonic Problems with Weak Singularities Using Equilibrated Basis Functions in Finite Element Method

Solution of Harmonic Problems with Weak Singularities Using Equilibrated Basis Functions in Finite Element Method

In this paper, Equilibrated Singular Basis Functions (EqSBFs) are implemented in the framework of the Finite Element Method (FEM), which can approximately satisfy the harmonic PDE in homogeneous and heterogeneous media. EqSBFs are able to automatically reproduce the terms consistent with the singula...

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Bibliographic Details
Main Authors: O. Bateniparvar, N. Noormohammadi, A. M. Salehi
Format: Article
Language:fas
Published: Isfahan University of Technology 2021-02-01
Series:Ravish/hā-yi ̒adadī dar Muhandisī
Subjects:
singularity
harmonic
equilibrated basis functions
finite element method.
Online Access:http://jcme.iut.ac.ir/article-1-828-en.html

Internet

http://jcme.iut.ac.ir/article-1-828-en.html

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