Solutions of the Time-Harmonic Wave Equation in Periodic Waveguides: Asymptotic Behaviour and Radiation Condition |
| |
| Authors: | Sonia Fliss Patrick Joly |
| |
| Institution: | 1. POEMS, UMR CNRS-ENSTA Paristech-INRIA, Université Paris Saclay, Palaiseau, France
|
| |
| Abstract: | In this paper, we give the expression and the asymptotic behaviour of the physical solution of a time harmonic wave equation set in a periodic waveguide. This enables us to define a radiation condition and show well-posedness of the Helmholtz equation set in a periodic waveguide. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
