|
Volumn 25, Issue 1, 2009, Pages 35-52
|
Comparison of two wave element methods for the Helmholtz problem
|
Author keywords
Helmholtz problem; Partition of unity; Ultra weak variational formulation
|
Indexed keywords
COMPUTATIONAL COMPLEXITY;
DOMAIN WALLS;
ELASTIC WAVES;
BASIS FUNCTIONS;
EIGEN-MODES;
EVANESCENT WAVE MODES;
HELMHOLTZ PROBLEM;
HIGH WAVE NUMBERS;
ILL-CONDITIONING;
L-SHAPED DOMAINS;
LOCAL APPROXIMATIONS;
LOW-ORDER FINITE ELEMENTS;
MATRIX SYSTEMS;
MODEL PROBLEMS;
NUMERICAL APPROXIMATIONS;
PARTITION OF UNITY;
PLANE WAVES;
RIGID WALLS;
SINGULAR FIELDS;
ULTRA-WEAK VARIATIONAL FORMULATION;
WAVE ELEMENTS;
WAVE FIELDS;
NUMERICAL METHODS;
|
EID: 61749096809
PISSN: 10698299
EISSN: 10990887
Source Type: Journal
DOI: 10.1002/cnm.1102 Document Type: Article |
Times cited : (79)
|
References (23)
|