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Journal articles
Exact boundary conditions for periodic waveguides containing a local perturbation
Abstract : We consider the solution of the Helmholtz equation $-\Delta u({\bf x}) - n({\bf x})^2\omega^2 u({\bf x}) = f({\bf x})$, ${\bf x}=(x,y)$, in a domain $\Omega$ which is infinite in $x$ and bounded in $y$. We assume that $f({\bf x})$ is supported in $\Omega^0:={{\bf x}\in {\Omega} \; | a^-
https://hal-ensta-paris.archives-ouvertes.fr//hal-00977852
Contributor : Aurélien Arnoux <>
Submitted on : Friday, April 11, 2014 - 4:14:08 PM
Last modification on : Wednesday, July 3, 2019 - 10:48:03 AM
Contributor : Aurélien Arnoux <>
Submitted on : Friday, April 11, 2014 - 4:14:08 PM
Last modification on : Wednesday, July 3, 2019 - 10:48:03 AM