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Determining a sound-soft polyhedral scatterer by a single far-field measurement

Giovanni Alessandrini, Luca Rondi

Published 2003-07-01, updated 2006-01-19Version 2

We prove that a sound-soft polyhedral scatterer is uniquely determined by the far-field pattern corresponding to an incident plane wave at one given wavenumber and one given incident direction.

Comments: The proof of Proposition 3.2 is incomplete. Corrigendum is available through arXiv (math.AP/0601406)
Journal: Published in Proc. Amer. Math. Soc. 133 (2005), 1685-1691
Categories: math.AP
Subjects: 35R30
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arXiv:math/0601406 [math.AP] (Published 2006-01-17)
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