The prolate spheroidal wave functions as invariants of the time reversal operator for an extended scatterer in the Fraunhofer approximation.

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Bibliographic Details
Title: The prolate spheroidal wave functions as invariants of the time reversal operator for an extended scatterer in the Fraunhofer approximation.
Authors: Robert, Jean-Luc, Fink, Mathias
Source: Journal of the Acoustical Society of America; January 2009, Vol. 125 Issue 1, p218-226, 9p
Database: Applied Science & Technology Source
Description
ISSN:00014966
DOI:10.1121/1.3023060