| dc.contributor.author | Ehrnstrom, Mats | |
| dc.contributor.author | Wang, Yuexun | |
| dc.date.accessioned | 2023-03-02T12:21:02Z | |
| dc.date.available | 2023-03-02T12:21:02Z | |
| dc.date.created | 2022-09-14T15:58:58Z | |
| dc.date.issued | 2022 | |
| dc.identifier.citation | Discrete and Continuous Dynamical Systems. Series A. 2022, 42 (8), 3841-3860. | en_US |
| dc.identifier.issn | 1078-0947 | |
| dc.identifier.uri | https://hdl.handle.net/11250/3055364 | |
| dc.description.abstract | We show that Whitham type equations , where is a general Fourier multiplier operator of order ,
, allow for small solutions to be extended beyond their ordinary existence time. The result is valid for a range of quadratic dispersive equations with inhomogenous symbols in the dispersive regime given by the parameter | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | American Institute of Mathematical Sciences (AIMS) Press | en_US |
| dc.relation.uri | https://arxiv.org/abs/2008.12722 | |
| dc.title | Enhanced existence time of solutions to evolution equations of Whitham type | en_US |
| dc.title.alternative | Enhanced existence time of solutions to evolution equations of Whitham type | en_US |
| dc.type | Peer reviewed | en_US |
| dc.type | Journal article | en_US |
| dc.description.version | acceptedVersion | en_US |
| dc.source.pagenumber | 3841-3860 | en_US |
| dc.source.volume | 42 | en_US |
| dc.source.journal | Discrete and Continuous Dynamical Systems. Series A | en_US |
| dc.source.issue | 8 | en_US |
| dc.identifier.doi | 10.3934/dcds.2022035 | |
| dc.identifier.cristin | 2051740 | |
| dc.relation.project | Norges forskningsråd: 325114 | en_US |
| dc.relation.project | Norges forskningsråd: 250070 | en_US |
| cristin.ispublished | true | |
| cristin.fulltext | postprint | |
| cristin.qualitycode | 2 | |
