Scattering frequencies for a perturbed system of elastic wave equations
type: Item
instance of: scholarly article
title: Scattering frequencies for a perturbed system of elastic wave equations
zbMATH Open document ID: 0911.35083
author: K. Appert
published in: Journal of Mathematical Analysis and Applications
publication date: 1998-11-29T00:00:00Z
review text: For a perturbed system of 3-D elastic wave equations, the authors consider the resonances, i.e. some complex-valued scattering frequencies leading to certain scattering solutions [cf. \textit{J. Cooper, G. P. Menzala}, and \textit{W. Strauss,} Math. Methods Appl. Sci. 8, No. 4, 576-584 (1986; Zbl 0626.35074)]. Some results are presented about the number of resonances, their location in the complex plane, and their continuous dependence on the parameters appearing in the wave equations.
reviewed by: Tuncay Aktosun
Mathematics Subject Classification ID: 35P25
Mathematics Subject Classification ID: 35L20
Mathematics Subject Classification ID: 35B30
Mathematics Subject Classification ID: 74J20
zbMATH DE Number: 1218656
zbMATH Keywords: number of resonances
MaRDI profile type: Publication
full work available at URL: jmaa.1997.5802
OpenAlex ID: W1996128372
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DOI: 10.1006/JMAA.1997.5802
description: scientific article; zbMATH DE number 1218656