Uniqueness in determining multiple polygonal scatterers of mixed type

Hongyu Liu; Jun Zou

doi:10.3934/dcdsb.2008.9.375

Article Contents

2008, Volume 9, Issue 2: 375-396. Doi: 10.3934/dcdsb.2008.9.375

This issue Previous Article The effect of the remains of the carcass in a two-prey, one-predator model Next Article A two-parameter geometrical criteria for delay differential equations

Uniqueness in determining multiple polygonal scatterers of mixed type

Hongyu Liu^1, and
Jun Zou^2,

1.
Department of Mathematics, University of Washington, Box 354350, Seattle WA 98195
2.
Department of Mathematics, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong

Received: June 30, 2007

Revised: October 31, 2007

Published: February 2008

Abstract Related Papers Cited by

Abstract

We prove that a polygonal scatterer in $\mathbb{R}^2$, possibly consisting of finitely many sound-soft and sound-hard polygons, is uniquely determined by a single far-field measurement.

Keywords:

Mathematics Subject Classification: Primary: 78A46, 35R30; Secondary: 76Q05, 35P25.

Citation:

Article Metrics

HTML views() PDF downloads(66) Cited by(0)

Uniqueness in determining multiple polygonal scatterers of mixed type

Abstract

Access History

Article Metrics

Access History

Other Articles By Authors

Catalog

Uniqueness in determining multiple polygonal scatterers of mixed type

Abstract

Access History

SHARE

Article Metrics

Access History

Other Articles By Authors

Catalog

Export File

Citation

Format

Content