Quadrature rules for triangular and tetrahedral elements with generalized functions

International Journal for Numerical Methods in Engineering

Volumn 73, Issue 9, 2008, Pages 1310-1327

  Holdych, David J ^a   Noble, David R ^a   Secor, Robert B ^b  

^a SANDIA NATIONAL LABORATORIES   (United States)

^b 3M COMPANY   (United States)

Author keywords

Enriched finite elements; Extended finite elements; Finite elements; Level sets; Material discontinuity; Quadrature

Indexed keywords

BOUNDARY CONDITIONS; FINITE ELEMENT METHOD; JACOBIAN MATRICES; POLYNOMIALS; SET THEORY;

DIRAC DELTA FUNCTION; LINEAR LEVEL SET; MATERIAL DISCONTINUITY; QUADRATURE RULES;

INTEGRATION;

BOUNDARY CONDITIONS; FINITE ELEMENT METHOD; INTEGRATION; JACOBIAN MATRICES; POLYNOMIALS; SET THEORY;

EID: 39849103705     PISSN: 00295981     EISSN: 10970207     Source Type: Journal    
DOI: 10.1002/nme.2123     Document Type: Article

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