A comparison of wave-based discontinuous Galerkin, ultra-weak and least-square methods for wave problems

International Journal for Numerical Methods in Engineering

Volumn 85, Issue 3, 2011, Pages 380-402

  Gabard, G ^a   Gamallo, P ^b   Huttunen, T ^c,d  

^a UNIVERSITY OF SOUTHAMPTON   (United Kingdom)

^b UNIVERSITY OF VIGO   (Spain)

^c UNIVERSITY OF EASTERN FINLAND   (Finland)

^d Kuava Ltd   (Finland)

Author keywords

Discontinuous Galerkin; Helmholtz; Least square; Ultra weak

Indexed keywords

COMMON FEATURES; DISCONTINUOUS GALERKIN; DISCONTINUOUS GALERKIN METHODS; HELMHOLTZ; HIGH FREQUENCY; INTERPOLATION ERROR; LEAST SQUARE; LEAST SQUARE METHODS; LEAST SQUARES METHODS; LOCAL SOLUTION; MATCHING CONDITION; NUMBER OF DEGREES OF FREEDOM; NUMERICAL ACCURACY; NUMERICAL FLUX; NUMERICAL RESULTS; POLYNOMIAL INTERPOLATION; POLYNOMIAL METHODS; RELATIVE ACCURACY; TREFFTZ METHODS; ULTRA-WEAK; UNIFIED FRAMEWORK; VARIATIONAL FORMULATION; WAVE PROBLEMS; WAVE PROPAGATION PROBLEMS;

GALERKIN METHODS; HELMHOLTZ EQUATION; INTERPOLATION; POLYNOMIALS; WAVE PROPAGATION;

NUMERICAL METHODS;

EID: 78650551182     PISSN: 00295981     EISSN: 10970207     Source Type: Journal    
DOI: 10.1002/nme.2979     Document Type: Article

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