Plane wave approximation of homogeneous Helmholtz solutions

Zeitschrift fur Angewandte Mathematik und Physik

Volumn 62, Issue 5, 2011, Pages 809-837

  Moiola, A ^a   Hiptmair, R ^a   Perugia, I ^b  

^a ETH ZURICH   (Switzerland)

^b UNIVERSITY OF PAVIA   (Italy)

Author keywords

Approximation by plane waves; Generalized harmonic polynomials; Homogeneous Helmholtz solutions; Jacobi Anger formula; Vekua's theory

Indexed keywords

BEST APPROXIMATIONS; DOMAIN SIZE; GENERALIZED POLYNOMIALS; HARMONIC POLYNOMIALS; HELMHOLTZ; JACOBI-ANGER FORMULA; LINEAR COMBINATIONS; PLANE WAVE; PLANE WAVE APPROXIMATION; SOBOLEV NORMS; VEKUA'S THEORY;

DIFFRACTIVE OPTICS; ELASTIC WAVES; ESTIMATION; HARMONIC ANALYSIS; HELMHOLTZ EQUATION;

POLYNOMIAL APPROXIMATION;

EID: 80053129851     PISSN: 00442275     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00033-011-0147-y     Document Type: Article

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