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Limit cycles of discontinuous piecewise differential systems separated by a non–regular line and formed by an arbitrary linear center and an arbitrary quadratic center

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dc.contributor.author Baymout, Louiza
dc.date.accessioned 2024-06-23T12:24:47Z
dc.date.available 2024-06-23T12:24:47Z
dc.date.issued 2024-06-11
dc.identifier.issn MD/24
dc.identifier.uri https://dspace.univ-bba.dz:443/xmlui/handle/123456789/5036
dc.description.abstract This thesisconsistsoftwoimportantparts,thefirstoneisdevotedtothe study oftheupperboundonthenumberoflimitcyclesthatcanbecreatedfrom three differentnon-linearfamiliesofdiscontinuouspiecewisedifferentialsystems separated byaregularline. The secondpartfocusesonthestudyoftheexistenceandthemaximumnumber of limitcyclesofaclassofnon-lineardiscontinuouspiecewisedifferentialsystems but inthiscaseweuseanirregularlineastheseparationcurveinsteadofregular line. en_US
dc.description.abstract This thesisconsistsoftwoimportantparts,thefirstoneisdevotedtothe study oftheupperboundonthenumberoflimitcyclesthatcanbecreatedfrom three differentnon-linearfamiliesofdiscontinuouspiecewisedifferentialsystems separated byaregularline. The secondpartfocusesonthestudyoftheexistenceandthemaximumnumber of limitcyclesofaclassofnon-lineardiscontinuouspiecewisedifferentialsystems but inthiscaseweuseanirregularlineastheseparationcurveinsteadofregular line. en_US
dc.language.iso en en_US
dc.publisher UNIVERSITY BBA en_US
dc.subject Discontinuouspiecewisedifferentialsystem,limitcycle,linearcenter, (regular/ irregular)line,quadraticcenter,isochronouscenter,nilpotentcenter en_US
dc.subject Discontinuouspiecewisedifferentialsystem,limitcycle,linearcenter, (regular/ irregular)line,quadraticcenter,isochronouscenter,nilpotentcenter en_US
dc.title Limit cycles of discontinuous piecewise differential systems separated by a non–regular line and formed by an arbitrary linear center and an arbitrary quadratic center en_US
dc.type Thesis en_US


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