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Differential equations invariant under conditional symmetries.

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dc.contributor.authorLevi, Decio
dc.contributor.authorRodríguez González, Miguel Ángel
dc.contributor.authorThomova, Zora
dc.date.accessioned2023-06-17T13:28:32Z
dc.date.available2023-06-17T13:28:32Z
dc.date.issued2019-04-03
dc.description© 2019 Taylor & Francis LTD. DL has been supported by INFN IS-CSN4 Mathematical Methods of Nonlinear Physics. DL thanks ZT and the SUNY Polytechnic Institute for their warm hospitality at Utica when this work was started. DL thanks the Departamento de Fisica Teorica of the Universidad Complutense de Madrid for its hospitality. MAR was supported by the Spanish MINECO under project FIS 2015-63966-P. D. Nedza, summer student of ZT, contributed to the verification of some of the computations.
dc.description.abstractNonlinear PDE's having given conditional symmetries are constructed. They are obtained starting from the invariants of the conditional symmetry generator and imposing the extra condition given by the characteristic of the symmetry. Series of examples starting from the Boussinesq and including non-autonomous Korteweg-de Vries like equations are given to show and clarify the methodology introduced.
dc.description.departmentDepto. de Física Teórica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipMinisterio de Economía y Competitividad (MINECO)
dc.description.sponsorshipIstituto Nazionale di Fisica Nucleare (INFN)
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/57046
dc.identifier.doi10.1080/14029251.2019.1591731
dc.identifier.issn1402-9251
dc.identifier.officialurlhttp://dx.doi.org/10.1080/14029251.2019.1591731
dc.identifier.relatedurlhttps://www.tandfonline.com/
dc.identifier.urihttps://hdl.handle.net/20.500.14352/13575
dc.issue.number2
dc.journal.titleJournal of nonlinear mathematical physics
dc.language.isoeng
dc.page.final293
dc.page.initial281
dc.publisherTaylor & Francis LTD
dc.relation.projectIDFIS 2015-63966-P
dc.relation.projectIDIS-CSN4
dc.rights.accessRightsopen access
dc.subject.cdu51-73
dc.subject.keywordNonclassical symmetries
dc.subject.keywordReductions
dc.subject.keywordExample
dc.subject.keywordSystem.
dc.subject.ucmFísica-Modelos matemáticos
dc.subject.ucmFísica matemática
dc.titleDifferential equations invariant under conditional symmetries.
dc.typejournal article
dc.volume.number26
dspace.entity.typePublication
relation.isAuthorOfPublicationd781a665-7ef6-44e0-a0da-81f722f1b8ad
relation.isAuthorOfPublication.latestForDiscoveryd781a665-7ef6-44e0-a0da-81f722f1b8ad

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