Effective condition number and superconvergence of the Trefftz method coupled with high order FEM for singularity problems

Engineering Analysis with Boundary Elements

Volumn 30, Issue 4, 2006, Pages 270-283

  Huang, Hung Tsai ^a   Li, Zi Cai ^b,c  

^a I SHOU UNIVERSITY   (Taiwan)

^b NATIONAL SUN YAT SEN UNIVERSITY   (Taiwan)

^c NATIONAL CENTER FOR THEORETICAL SCIENCES   (Taiwan)

Author keywords

Coupling method; Effective condition number; Global superconvergence; Motz's problem; Simplified effective condition number; Singular problem; Trefftz method

Indexed keywords

CONVERGENCE OF NUMERICAL METHODS; EIGENVALUES AND EIGENFUNCTIONS; FINITE ELEMENT METHOD; LAGRANGE MULTIPLIERS; LINEAR ALGEBRA; MATRIX ALGEBRA; PERTURBATION TECHNIQUES; POISSON EQUATION;

ADINI'S ELEMENTS; COUPLING METHOD; EFFECTIVE CONDITION NUMBER; MOTZ'S PROBLEM; SINGULARITIES; SUPERCONVERGENCE; TREFFTZ COMBINATION;

MATHEMATICAL TECHNIQUES;

EID: 33644928369     PISSN: 09557997     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.enganabound.2005.10.007     Document Type: Article

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