A Weak Formulation for Solving the Elliptic Interface Problems with Imperfect Contact

A Weak Formulation for Solving the Elliptic Interface Problems with Imperfect Contact

Year:    2017

Author:    Liqun Wang, Songming Hou, Liwei Shi

Advances in Applied Mathematics and Mechanics, Vol. 9 (2017), Iss. 5 : pp. 1189–1205

Abstract

We propose a non-traditional finite element method with non-body-fitting grids to solve the matrix coefficient elliptic equations with imperfect contact in two dimensions, which has not been well-studied in the literature. Numerical experiments demonstrated the effectiveness of our method.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/10.4208/aamm.2015.m1236

Advances in Applied Mathematics and Mechanics, Vol. 9 (2017), Iss. 5 : pp. 1189–1205

Published online:    2017-01

AMS Subject Headings:    Global Science Press

Copyright:    COPYRIGHT: © Global Science Press

Pages:    17

Keywords:    Elliptic equation jump condition matrix coefficient imperfect contact.

Author Details

Liqun Wang

Songming Hou

Liwei Shi