Improved conditioning of infinite elements for exterior acoustics

International Journal for Numerical Methods in Engineering

Volumn 58, Issue 6, 2003, Pages 933-953

  Dreyer, D ^a   von Estorff, O ^a  

^a HAMBURG UNIVERSITY OF TECHNOLOGY   (Germany)

Author keywords

Helmholtz equation; Ill conditioning; Infinite elements; Krylov subspace methods

Indexed keywords

FINITE ELEMENT METHOD; MAPPING; OPTIMIZATION; POLYNOMIALS;

WAVE ENVELOPE ELEMENTS;

ACOUSTICS;

MATHEMATICAL METHOD;

EID: 0142059613     PISSN: 00295981     EISSN: None     Source Type: Journal    
DOI: 10.1002/nme.804     Document Type: Article

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