Using plane waves as base functions for solving time harmonic equations with the Ultra Weak Variational Formulation

Journal of Computational Acoustics

Volumn 11, Issue 2, 2003, Pages 227-238

  Cessenat, Olivier ^b   Després, Bruno ^a  

^a UNIVERSITÉ PIERRE ET MARIE CURIE   (France)

^b NONE

Author keywords

Helmholtz equation; Maxwell's equations; Plane waves; Ultra Weak approximation

Indexed keywords

EID: 0042859901     PISSN: 0218396X     EISSN: None     Source Type: Journal    
DOI: 10.1142/S0218396X03001912     Document Type: Conference Paper

References (9)

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2. O. Cessenat and B. Després, Une nouvelle formulation variationnelle des équations d'onde en fréquence, Application au problème de Helmholtz 2D, Note 2779, CEA, Dec. 1994.
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4. B. Després, Sur une formulation variationnelle de type ultra-faible, C.R. Acad. Sci. Paris 318(I), 939 (1994).
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8. P. Monk, T. Huttunen, and J. P. Kaipo, "Computational aspects of the ultra weak variational formulation," to appear in J. Comp. Phys.
9. E. Perrey-Debain, J. Trevelyan, and P. Bettess, "Use of wave boundary elements to extend discrete methods in acoustic computations to higher frequencies," Proc. of the WCCM Conf. Vienna, 2002.