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Energetic Galerkin BEM for wave propagationNeumann exterior problems
Dept. of Mathematics, University of Parma, Italy.
Computer Modeling in Engineering & Sciences 2010, 58(2), 185-220. https://doi.org/10.3970/cmes.2010.058.185
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In this paper we consider 2D wave propagation Neumann exterior problems reformulated in terms of a hypersingular boundary integral equation with retarded potential. Starting from a natural energy identity satisfied by the solution of the differential problem, the related integral equation is set in a suitable space-time weak form. Then, a theoretical analysis of the introduced formulation is proposed, pointing out the novelties with respect to existing literature results. At last, various numerical simulations will be presented and discussed, showing accuracy and stability of the space-time Galerkin boundary element method applied to the energetic weak problem.Keywords
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APA Style
Aimi, A., Diligenti, M., Panizzi, S. (2010). Energetic galerkin BEM for wave propagationneumann exterior problems. Computer Modeling in Engineering & Sciences, 58(2), 185-220. https://doi.org/10.3970/cmes.2010.058.185
Vancouver Style
Aimi A, Diligenti M, Panizzi S. Energetic galerkin BEM for wave propagationneumann exterior problems. Comput Model Eng Sci. 2010;58(2):185-220 https://doi.org/10.3970/cmes.2010.058.185
IEEE Style
A. Aimi, M. Diligenti, and S. Panizzi, “Energetic Galerkin BEM for wave propagationNeumann exterior problems,” Comput. Model. Eng. Sci., vol. 58, no. 2, pp. 185-220, 2010. https://doi.org/10.3970/cmes.2010.058.185
Copyright © 2010 The Author(s). Published by Tech Science Press.This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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