Scattering Theory for Hyperbolic Systems with Coefficients of Gevrey Type
Open Access
- 1 June 1973
- journal article
- Published by JSTOR in Transactions of the American Mathematical Society
- Vol. 180, 337-346
- https://doi.org/10.2307/1996669
Abstract
Using the techniques developed by P. D. Lax and R. S. Phillips, qualitative results on the location of the poles of the scattering matrix for symmetric, hyperbolic systems are obtained. The restrictions placed on the system are that the coefficient matrices be of Gevrey type and that the bicharacteristic rays tend to infinity.Keywords
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