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Multiplicity of Resonances in Black Box Scattering

Published online by Cambridge University Press:  20 November 2018

L. Nedelec
L. Nedelec*
Affiliation:
L.A.G.A., Institut Galilée Université de Paris Nord av. J.B. Clement, F-93430 Villetaneuse, France, e-mail: nedelec@math.univ-paris13.fr
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Abstract

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We apply the method of complex scaling to give a natural proof of a formula relating the multiplicity of a resonance to the multiplicity of a pole of the scattering matrix.

Keywords

35P25

Information

Type
Research Article
Information
Canadian Mathematical Bulletin , Volume 47 , Issue 3 , 01 September 2004 , pp. 407 - 416
Copyright
Copyright © Canadian Mathematical Society 2004

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