A hybrid numerical asymptotic method for scattering problems

Journal of Computational Physics

Volumn 174, Issue 1, 2001, Pages 226-247

  Giladi, Eldar ^a   Keller, Joseph B ^b  

^a Stanford University ^*  (United States)

^b STANFORD UNIVERSITY   (United States)

Author keywords

Asymptotic methods; Finite element method; Galerkin method; Geometrical optics; Geometrical theory of diffraction; Helmholtz equation; Wave propagation; WKB method

Indexed keywords

FINITE ELEMENT METHOD; GEOMETRICAL OPTICS; HELMHOLTZ EQUATION; NUMERICAL METHODS; WAVE PROPAGATION;

ASYMPTOTIC METHOD; ASYMPTOTIC SOLUTIONS; BASE FUNCTION; GALERKIN FINITE ELEMENT METHODS; GEOMETRICAL THEORY OF DIFFRACTION; HELMHOLTZ'S EQUATIONS; PHASE FACTOR; SCATTERING PROBLEMS; TRIAL SOLUTIONS; WKB METHOD;

GALERKIN METHODS;

EID: 0035923858     PISSN: 00219991     EISSN: None     Source Type: Journal    
DOI: 10.1006/jcph.2001.6903     Document Type: Article

References (21)

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