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dc.contributor.authorVaneeva, Olena O.en
dc.contributor.authorPopovych, R. O.en
dc.contributor.authorSophocleous, Christodoulosen
dc.contributor.editorBoyko, V.en
dc.contributor.editorDamianou, Pantelis A.en
dc.contributor.editorPopovych R.en
dc.contributor.editorVaneeva, Olena O.en
dc.contributor.editorSophocleous, Christodoulosen
dc.creatorVaneeva, Olena O.en
dc.creatorPopovych, R. O.en
dc.creatorSophocleous, Christodoulosen
dc.date.accessioned2019-12-02T10:38:43Z
dc.date.available2019-12-02T10:38:43Z
dc.date.issued2015
dc.identifier.issn1742-6588
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/57738
dc.description.abstractGroup classification of a class of Benjamin-Bona-Mahony (BBM) equations with time dependent coefficients is carried out. Two equivalent lists of equations possessing Lie symmetry extensions are presented: up to point equivalence within the class of BBM equations and without the simplification by equivalence transformations. It is shown that the complete results can be achieved using either the gauging of arbitrary elements of the class by the equivalence transformations or the method of mapping between classes. As by-product of the second approach the complete group classification of a class of variable-coefficient BBM equations with forcing term is derived. © Published under licence by IOP Publishing Ltd.en
dc.source7th International Workshop on Group Analysis of Differential Equations and Integrable Systems, GADEIS 2014en
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84946762075&doi=10.1088%2f1742-6596%2f621%2f1%2f012016&partnerID=40&md5=1b54fdffc1212de43ceab4b83dbf3d4d
dc.subjectDifferential equationsen
dc.subjectPartial differential equationsen
dc.subjectVariable coefficientsen
dc.subjectEquivalence transformationsen
dc.subjectLie symmetriesen
dc.subjectEquivalence classesen
dc.subjectGroup classificationen
dc.subjectGroup analysisen
dc.subjectTime-dependent coefficientsen
dc.subjectBenjamin-Bona-mahony equationen
dc.subjectBenjamin-bona-mahony equationsen
dc.titleGroup analysis of Benjamin - Bona - Mahony equations with time dependent coefficientsen
dc.typeinfo:eu-repo/semantics/article
dc.identifier.doi10.1088/1742-6596/621/1/012016
dc.description.volume621
dc.description.issue1
dc.author.facultyΣχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences
dc.author.departmentΤμήμα Μαθηματικών και Στατιστικής / Department of Mathematics and Statistics
dc.type.uhtypeArticleen
dc.description.notes<p>Sponsors:en
dc.description.notesConference code: 112827en
dc.description.notesCited By :1</p>en
dc.source.abbreviationJ.Phys.Conf.Ser.en
dc.contributor.orcidDamianou, Pantelis A. [0000-0003-3399-9837]
dc.contributor.orcidSophocleous, Christodoulos [0000-0001-8021-3548]
dc.gnosis.orcid0000-0003-3399-9837
dc.gnosis.orcid0000-0001-8021-3548


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