Uniqueness in determining multiple polygonal scatterers of mixed type

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Original languageEnglish
Pages (from-to)375-396
Journal / PublicationDiscrete and Continuous Dynamical Systems - Series B
Issue number2
Publication statusPublished - Mar 2008
Externally publishedYes


We prove that a polygonal scatterer in ℝ2, possibly consisting of finitely many sound-soft and sound-hard polygons, is uniquely determined by a single far-field measurement. © 2008 American Institute of Mathematical Sciences

Research Area(s)

  • inverse obstacle scattering, mixed type, polygonal scatterers, uniqueness