Generalization Of An Inequality Of G. Pólya Concerning The Eigenfrequences Of Vibrating Bodies
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I. Joó, L. L. Stachó (1982)
Publications de l'Institut Mathématique
Melrose, Richard, Uhlmann, Gunther (2008)
Serdica Mathematical Journal
2000 Mathematics Subject Classification: 35P25, 35R30, 58J50.Using the free-space translation representation (modified Radon transform) of Lax and Phillips in odd dimensions, it is shown that the generalized backscattering transform (so outgoing angle w = Sq in terms of the incoming angle with S orthogonal and Id-S invertible) may be further restricted to give an entire, globally Fredholm, operator on appropriate Sobolev spaces of potentials with compact support. As a corollary we show that the...
Luchezar N. Stojanov (1989)
Banach Center Publications
Marc Burger (1985/1986)
Séminaire de théorie spectrale et géométrie
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