Numerical methods for scattering problems by curved gratings at high frequencies

Mathematical Methods in the Applied Sciences

Volumn 20, Issue 17, 1997, Pages 1531-1549

  Ammari, H ^a   Ferreira, P ^a  

^a CENTRE DE MATHÉMATIQUES APPLIQUÉES   (France)

Author keywords

Error estimates; Finite element method; Geometric theory of diffraction; Gratings; Helmholtz equation; High frequencies; Transition regions

Indexed keywords

CALCULATIONS; DIFFRACTION GRATINGS; ELECTROMAGNETIC WAVE DIFFRACTION; ELECTROMAGNETIC WAVE SCATTERING; ERROR ANALYSIS; FINITE ELEMENT METHOD;

HELMHOLTZ EQUATION; TRANSITION REGIONS;

NUMERICAL METHODS;

EID: 0031274880     PISSN: 01704214     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1099-1476(19971125)20:17<1531::AID-MMA944>3.0.CO;2-A     Document Type: Article

References (11)

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2. Abboud, T. and Ammari, H., "Diffraction at a curved grating: approximation by an infinite plane grating', J. Math. Anal. Appl., 202 1076-1100 (1996) (see also C. R. Acad. Sci. Pairs, Sërie I, 320, 113-118 (1995)).
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