A mixed hybrid finite element method for the Helmholtz equation

Journal of Modern Optics

Volumn 58, Issue 5-6, 2011, Pages 424-437

  Hannukainen, A ^a   Huber, M ^b   Schoberl J ^b  

^a AALTO UNIVERSITY   (Finland)

^b RWTH AACHEN UNIVERSITY   (Germany)

Author keywords

finite elements; Helmholtz equation; hybridization techniques

Indexed keywords

COARSE MESHES; DEGREES OF FREEDOM; EDGE LENGTH; EIGEN FUNCTION; EIGENVALUE PROBLEM; FINITE ELEMENT; HANGING NODES; HELMHOLTZ; HIGH FREQUENCY WAVES; HIGH ORDER BASIS FUNCTIONS; HIGH WAVE NUMBER; HIGH-ORDER; HP-REFINEMENT; HYBRIDIZATION TECHNIQUES; MIXED FINITE ELEMENT METHODS; MIXED HYBRID FINITE ELEMENT; NUMBER OF DEGREES OF FREEDOM; NUMERICAL EXAMPLE; POLYNOMIAL ORDER; RECTANGULAR GRIDS; REDUCED SIZE;

FINITE ELEMENT METHOD; HELMHOLTZ EQUATION; LINEAR SYSTEMS; MECHANICS; POLYNOMIALS;

EIGENVALUES AND EIGENFUNCTIONS;

EID: 79953076224     PISSN: 09500340     EISSN: 13623044     Source Type: Journal    
DOI: 10.1080/09500340.2010.527067     Document Type: Article

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