dc.contributor.author | Hai-Liang, Li | |
dc.contributor.author | Wang, Yuexun | |
dc.date.accessioned | 2019-01-16T06:35:02Z | |
dc.date.available | 2019-01-16T06:35:02Z | |
dc.date.created | 2018-11-30T13:43:18Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | NoDEA. Nonlinear differential equations and applications (Printed ed.). 2018, 25 (5), 1-15. | nb_NO |
dc.identifier.issn | 1021-9722 | |
dc.identifier.uri | http://hdl.handle.net/11250/2580765 | |
dc.description.abstract | By introducing a new averaged quantity with a fast decay weight to perform Sideris's argument (Commun Math Phys, 1985) developed for the Euler Equations, we extend the formation of singularities of classical solution to the 3D Euler Equations established in Sideris (1985) and Makino et al. (Jpn J Appl Math, 1986) for the initial data with compactly supported disturbances to the spherically symmetric solution with general initial data in Sobolev space. Moreover, we also prove the formation of singularities of the spherically symmetric solutions to the 3D Euler-Poisson Equations, but remove the compact support assumptions on the initial data in Makino and Perthame (Jpn J Appl Math, 1990) and Perthame (Jpn J Appl Math, 1990). Our proof also simplifies that of Lei et al. (Math Res Lett, 2013) for the Euler Equations and is undifferentiated in dimensions | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Springer Verlag | nb_NO |
dc.title | Formation of singularities of spherically symmetric solutions to the 3D compressible Euler equations and Euler–Poisson equations | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | acceptedVersion | nb_NO |
dc.source.pagenumber | 1-15 | nb_NO |
dc.source.volume | 25 | nb_NO |
dc.source.journal | NoDEA. Nonlinear differential equations and applications (Printed ed.) | nb_NO |
dc.source.issue | 5 | nb_NO |
dc.identifier.doi | 10.1007/s00030-018-0534-6 | |
dc.identifier.cristin | 1637611 | |
dc.relation.project | Norges forskningsråd: 231668 | nb_NO |
dc.relation.project | Norges forskningsråd: 250070 | nb_NO |
dc.description.localcode | This is a post-peer-review, pre-copyedit version of an article published in [ NoDEA. Nonlinear differential equations and applications] Locked until 9.8.2019 due to copyright restrictions. The final authenticated version is available online at: https://doi.org/10.1007/s00030-018-0534-6 | nb_NO |
cristin.unitcode | 194,63,15,0 | |
cristin.unitname | Institutt for matematiske fag | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |