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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 2261 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 2226 | - |
dc.citation.title | JOURNAL OF DIFFERENTIAL EQUATIONS | - |
dc.citation.volume | 251 | - |
dc.contributor.author | Kwon, Bongsuk | - |
dc.date.accessioned | 2023-12-22T05:43:32Z | - |
dc.date.available | 2023-12-22T05:43:32Z | - |
dc.date.created | 2014-11-12 | - |
dc.date.issued | 2011-10 | - |
dc.description.abstract | We investigate stability of multidimensional planar shock profiles of a general hyperbolic relaxation system whose equilibrium model is a system, under the necessary assumption of spectral stability and a standard set of structural conditions that are known to hold for many physical systems. Our main result, generalizing the work of Kwon and Zumbrun in the scalar relaxation case, is to establish the bounds on the Green's function for the linearized equation and obtain nonlinear L2 asymptotic behavior/sharp decay rate of perturbed weak shock profiles. To establish Green's function bounds, we use the semigroup approach in the low-frequency regime, and use the energy method for the high-frequency bounds, separately. For the system equilibrium case, the analysis of the linearized equation is complicated due to glancing phenomena. We treat this difficulty similarly as in the inviscid and viscous systems, under the constant multiplicity condition. | - |
dc.identifier.bibliographicCitation | JOURNAL OF DIFFERENTIAL EQUATIONS, v.251, no.8, pp.2226 - 2261 | - |
dc.identifier.doi | 10.1016/j.jde.2011.07.007 | - |
dc.identifier.issn | 0022-0396 | - |
dc.identifier.scopusid | 2-s2.0-79960907717 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/8687 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=79960907717 | - |
dc.identifier.wosid | 000294084800011 | - |
dc.language | 영어 | - |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | - |
dc.title | Stability of planar shock fronts for multidimensional systems of relaxation equations | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Hyperbolic conservation laws | - |
dc.subject.keywordAuthor | Hyperbolic relaxation system | - |
dc.subject.keywordAuthor | Stability | - |
dc.subject.keywordAuthor | Traveling waves | - |
dc.subject.keywordAuthor | Asymptotic behavior | - |
dc.subject.keywordPlus | HYPERBOLIC CONSERVATION-LAWS | - |
dc.subject.keywordPlus | SPECTRAL STABILITY | - |
dc.subject.keywordPlus | FUNCTION BOUNDS | - |
dc.subject.keywordPlus | BALANCE LAWS | - |
dc.subject.keywordPlus | PROFILES | - |
dc.subject.keywordPlus | WAVES | - |
dc.subject.keywordPlus | DIMENSIONS | - |
dc.subject.keywordPlus | EXISTENCE | - |
dc.subject.keywordPlus | ENTROPY | - |
dc.subject.keywordPlus | MODELS | - |
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