Numerical Experiments of the Dual Null Field Method for Dirichlet Problems of Laplace’s Equation in Elliptic Domains with Elliptic Holes

Numerical Experiments of the Dual Null Field Method for Dirichlet Problems of Laplace’s Equation in Elliptic Domains with Elliptic Holes

Dual techniques have been used in many engineering papers to deal with singularity and ill-conditioning of the boundary element method (BEM). In the first part of the two-part article, our efforts were focused on studying the theoretical aspects of this problem, including the analysis of errors and...

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Bibliographic Details
Main Authors: Zi-Cai Li, Hung-Tsai Huang, Li-Ping Zhang, Anna Lempert, Ming-Gong Lee
Format: Article
Language:English
Published: Irkutsk State University 2022-03-01
Series:Известия Иркутского государственного университета: Серия "Математика"
Subjects:
boundary element method
degenerate scales
elliptic domains
dual null field method
collocation trefftz methods
condition number
Online Access:https://mathizv.isu.ru/en/article/file?id=1404

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