Remark on the Ill-Posedness for KdV-Burgers Equation in Fourier Amalgam Spaces

Haque, Saikatul; BHIMANI, DIVYANG G.

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dc.contributor.author	BHIMANI, DIVYANG G.
dc.contributor.author	Haque, Saikatul
dc.contributor.editor	Cardona, Duván
dc.contributor.editor	Restrepo, Joel
dc.contributor.editor	Ruzhansky, Michael
dc.date.accessioned	2025-04-17T09:25:03Z
dc.date.available	2025-04-17T09:25:03Z
dc.date.issued	2024-02
dc.identifier.citation	Extended Abstracts 2021/2022 - Methusalem Lectures, 67–73.	en_US
dc.identifier.isbn	978-3-031-48578-7
dc.identifier.isbn	978-3-031-48579-4
dc.identifier.uri	https://doi.org/10.1007/978-3-031-48579-4_7	en_US
dc.identifier.uri	http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/9628
dc.description.abstract	We have established (a weak form of) ill-posedness for the KdV-Burgers equation on a real line in Fourier amalgam spaces w^sp,q with s<−1. The particular case p=q=2 recovers the result in Molinet and Ribaud (Int. Math. Res. Not. 2002:1979–2005 (2002)). The result is new even in Fourier Lebesgue space ℱLsq which corresponds to the case p=q(≠2) and in modulation space Ms2,q which corresponds to the case p=2,q≠2.	en_US
dc.language.iso	en	en_US
dc.publisher	Springer Nature	en_US
dc.subject	2024	en_US
dc.subject	Fourier amalgam spaces	en_US
dc.subject	Fourier-Lebesgue spaces	en_US
dc.subject	Ill-posedness	en_US
dc.subject	Korteweg-de Vries-Burgers (KdV-B) equation	en_US
dc.subject	Modulsation spaces	en_US
dc.title	Remark on the Ill-Posedness for KdV-Burgers Equation in Fourier Amalgam Spaces	en_US
dc.type	Book chapter	en_US
dc.type	Conference Papers	en_US
dc.contributor.department	Dept. of Mathematics	en_US
dc.title.book	Extended Abstracts 2021/2022 - Methusalem Lectures	en_US
dc.identifier.doi	https://doi.org/10.1007/978-3-031-48579-4_7	en_US
dc.identifier.sourcetitle	Extended Abstracts 2021/2022 - Methusalem Lectures	en_US
dc.publication.originofpublisher	Foreign	en_US