Coalescence, deformation and Bäcklund symmetries of Painlevé IV and II equations

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversity of Illinois at Chicago
dc.date.accessioned2021-06-25T10:40:32Z
dc.date.accessioned2022-12-19T22:21:21Z
dc.date.available2021-06-25T10:40:32Z
dc.date.available2022-12-19T22:21:21Z
dc.date.created2021-06-25T10:40:32Z
dc.date.issued2020-11-01
dc.identifierJournal of Physics A: Mathematical and Theoretical, v. 53, n. 44, 2020.
dc.identifier1751-8121
dc.identifier1751-8113
dc.identifierhttp://hdl.handle.net/11449/206791
dc.identifier10.1088/1751-8121/abb725
dc.identifier2-s2.0-85095420033
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5387388
dc.description.abstractWe extend Painlevé IV model by adding quadratic terms to its Hamiltonian obtaining two classes of models (coalescence and deformation) that interpolate between Painlevé IV and II equations for special limits of the underlying parameters. We derive the underlying Bäcklund transformations, symmetry structure and requirements to satisfy Painlevé property.
dc.languageeng
dc.relationJournal of Physics A: Mathematical and Theoretical
dc.sourceScopus
dc.subjectBacklund transformations
dc.subjectCoalescence
dc.subjectPainleve equations
dc.subjectSymmetries
dc.titleCoalescence, deformation and Bäcklund symmetries of Painlevé IV and II equations
dc.typeArtículos de revistas


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