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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 1743 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 1718 | - |
dc.citation.title | JOURNAL OF DIFFERENTIAL EQUATIONS | - |
dc.citation.volume | 269 | - |
dc.contributor.author | Bae, Hantaek | - |
dc.date.accessioned | 2023-12-21T17:16:44Z | - |
dc.date.available | 2023-12-21T17:16:44Z | - |
dc.date.created | 2020-05-25 | - |
dc.date.issued | 2020-07 | - |
dc.description.abstract | In this paper, we establish analyticity of solutions to the barotropic compressible Navier-Stokes equations describing the motion of the density rho and the velocity field u in R-3. We assume that rho(0) is a small perturbation of 1 and (1 - 1/rho(0), u(0)) are analytic in Besov spaces with analyticity radius omega > 0. We show that the corresponding solutions are analytic globally in time when (1 - 1/rho(0), u(0)) are sufficiently small. To do this, we introduce the exponential operator e((omega-theta(t))D) acting on (1 - 1/rho, u), where D is the differential operator whose Fourier symbol is given by vertical bar xi vertical bar(1)=vertical bar xi(1)vertical bar + vertical bar xi(2)vertical bar + vertical bar xi(3)vertical bar and theta(t) is chosen to satisfy theta(t) < omega globally in time. (C) 2020 Elsevier Inc. All rights reserved. | - |
dc.identifier.bibliographicCitation | JOURNAL OF DIFFERENTIAL EQUATIONS, v.269, no.2, pp.1718 - 1743 | - |
dc.identifier.doi | 10.1016/j.jde.2020.01.016 | - |
dc.identifier.issn | 0022-0396 | - |
dc.identifier.scopusid | 2-s2.0-85078035654 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/32188 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S002203962030022X?via%3Dihub | - |
dc.identifier.wosid | 000530702100023 | - |
dc.language | 영어 | - |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | - |
dc.title | Analyticity of solutions to the barotropic compressible Navier-Stokes equations | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Mathematics | - |
dc.relation.journalResearchArea | Mathematics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Barotropic Navier-Stokes equation | - |
dc.subject.keywordAuthor | Scaling invariant spaces | - |
dc.subject.keywordAuthor | Analyticity | - |
dc.subject.keywordPlus | GLOBAL EXISTENCE | - |
dc.subject.keywordPlus | GEVREY REGULARITY | - |
dc.subject.keywordPlus | CRITICAL SPACES | - |
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