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An inverse problem for Helmholtz's equation III

โœ Scribed by A.G. Ramm


Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
251 KB
Volume
2
Category
Article
ISSN
0893-9659

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Posing an inverse problem for the Helmho
โœ Frank Penzel ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 101 KB ๐Ÿ‘ 1 views

## Abstract In this paper we shall define an inverse problem for the Helmholtz equation with imaginary part of the wave number being positive. The Cauchy data are known on the boundary of the half plane, but it is not known where the half axis, lying vertically in the upper half plane, is situated.