Dependence of the wave-front speeds on the propagation direction
type: Item
instance of: scholarly article
title: Dependence of the wave-front speeds on the propagation direction
zbMATH Open document ID: 0704.35088
DOI: 10.1007/BF00948737
published in: ZAMP. Zeitschrift für angewandte Mathematik und Physik
publication date: 1988-01-01T00:00:00Z
review text: For first order quasilinear hyperbolic systems the authors investigate the general dependence of characteristic wave-front speeds c on the propagation direction n. Their main result states that c(n) can be decomposed according to \(c(n)=c_ 1(n)+c_ 2(n)\) where \(c_ 1(n)\) is homogeneous and \(c_ 2(n)\) is positively homogeneous of degree one.
Mathematics Subject Classification ID: 35L60
Mathematics Subject Classification ID: 35L67
zbMATH DE Number: 4155035
zbMATH Keywords: wave-front speeds
zbMATH Keywords: propagation direction
author: Franco Bampi
author: Clara Zordan
reviewed by: R. H. W. Hoppe
MaRDI profile type: Publication
cites work: Q4084659
cites work: Q4749299
cites work: Studies on Magneto-Hydrodynamic Waves and other Anisotropic wave motions
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cites work: Bifurcation of a running crack in antiplane strain
cites work: Q4936336
description: scientific article; zbMATH DE number 4155035