Bibliographic Details
| Title: |
COUPLING OF FINITE ELEMENT AND BOUNDARY ELEMENT METHODS FOR THE SCATTERING BY PERIODIC CHIRAL STRUCTURES. |
| Authors: |
Ammari, Habib1 ammari@cmapx.polytechnique.fr, Gang Bao2 bao@math.msu.edu |
| Superior Title: |
Journal of Computational Mathematics. May2008, Vol. 26 Issue 3, p261-283. 23p. |
| Subject Terms: |
*FINITE element method, *BOUNDARY element methods, *STOCHASTIC convergence, *MATHEMATICS, *NUMERICAL analysis |
| Abstract: |
Consider a time-harmonic electromagnetic plane wave incident on a biperiodic structure in R³. The periodic structure separates two homogeneous regions. The medimn inside the structure is chiral and nonhomogeneous. In this paper, variational formulations coupling finite element methods in the chiral medium with a method or integral equations on the periodic interfaces are studied. The well-posedness of the continuous and discretized problems is established. Uniform convergence for the coupling variational approximations of the model problem is obtained. [ABSTRACT FROM AUTHOR] |
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| Database: |
Academic Search Premier |