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Hybrid Trefftz Methods Coupling Traction Conditions in Linear Elastostatics

The Lagrange multiplier used for the displacement (i.e., Dirichlet) condition is well known in mathematics community (see [1, 2, 10, 18]), and the Lagrange multiplier used for the traction (i.e., Neumann)condition is popular for the Trefftz method for elasticity problems in engineering community, which is called the Hybrid Trefftz method (HTM). However, it seems to export no analysis for HTM. This paper is devoted to
error analysis of the HTM for elasticity problems. Numerical experiments are reported to support the analysis made.

Identiferoai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0708109-165344
Date08 July 2009
CreatorsTsai, Wu-chung
ContributorsZi-Cai Li, Tzon-Tzer Lu, Hung-Tsai Huang, Chieh-Sen Huang, Lih-jier Young
PublisherNSYSU
Source SetsNSYSU Electronic Thesis and Dissertation Archive
LanguageEnglish
Detected LanguageEnglish
Typetext
Formatapplication/pdf
Sourcehttp://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0708109-165344
Rightsoff_campus_withheld, Copyright information available at source archive

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