Electronic Resource
Chichester, West Sussex
:
Wiley-Blackwell
Mathematical Methods in the Applied Sciences
20 (1997), S. 1531-1549
ISSN:
0170-4214
Keywords:
gratings
;
Helmholtz equation
;
high frequencies
;
geometric theory of diffraction
;
transition regions
;
finite element method
;
error estimates
;
Engineering
;
Numerical Methods and Modeling
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Mathematics
Notes:
A new numerical method is derived for the calculation of high-frequency asymptotic expansions of the scalar wave scattered by curved periodic structures. Optimal error estimates for this method are established. © 1997 B. G. Teubner Stuttgart-John Wiley & Sons Ltd.
Additional Material:
5 Ill.
Type of Medium:
Electronic Resource
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