On the analysis of dispersion property and stable time step in meshfree method using the generalized meshfree approximation

Finite Elements in Analysis and Design

Volumn 47, Issue 7, 2011, Pages 683-697

  Park, C K ^a,b   Wu, C T ^c   Kan, C D ^a,b  

^a GEORGE WASHINGTON UNIVERSITY   (United States)

^b The George Washington University   (United States)

^c LIVERMORE SOFTWARE TECHNOLOGY CORPORATION   (United States)

Author keywords

Convex approximation; Dispersion error; Generalized meshfree approximation; Meshfree method; Non convex approximation; Stable time step

Indexed keywords

CONVEX APPROXIMATION; DISPERSION ERROR; MESH-FREE METHOD; MESHFREE; NON-CONVEX APPROXIMATION; STABLE TIME STEP;

ACOUSTIC DISPERSION; BOUNDARY CONDITIONS; COMPUTATIONAL MECHANICS; DIFFERENTIATION (CALCULUS); EIGENVALUES AND EIGENFUNCTIONS; NUMERICAL METHODS; PARTIAL DIFFERENTIAL EQUATIONS;

DISPERSIONS;

EID: 79955470646     PISSN: 0168874X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.finel.2011.02.001     Document Type: Article

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