Does PML exponentially absorb outgoing waves scattering from a periodic surface?

The PML method is well-known for its exponential convergence rate and easy implementation for scattering problems with unbounded domains. For rough-surface scattering problems, authors in [5] proved that the PML method converges at most algebraically in the physical domain. However, the authors also...

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Hauptverfasser:	Lu, Wangtao, Shen, Kuanrong, Zhang, Ruming
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer Science - Numerical Analysis Mathematics - Numerical Analysis
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