Existence of Positive Periodic Solutions in Shifts delta(+/-) for a Nonlinear First Order Functional Dynamic Equation on Time Scales

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dc.contributor.authorCetin, Erbil
dc.contributor.authorTopal, F. Serap
dc.date.accessioned2019-10-27T23:12:17Z
dc.date.available2019-10-27T23:12:17Z
dc.date.issued2016
dc.departmentEge Üniversitesien_US
dc.description.abstractLet T subset of R be a periodic time scale in shifts delta(+/-) with period P is an element of [t(0),infinity)(T). In this paper we consider the nonlinear functional dynamic equation of the form x(del)(t) = a(t)x(t) - lambda b(t)f(x(h(t))), t is an element of T. By using the Krasnoselskii, Avery-Henderson and Leggett-Williams fixed point theorems, we present different sufficient conditions for the nonexistence and existence of at least one, two or three positive periodic solutions in shifts delta(+/-) of the above problem on time scales. We extend and unify periodic differential, difference, h-difference and q-difference equations and more by a new periodicity concept on time scales.en_US
dc.identifier.doi10.2298/FIL1609551C
dc.identifier.endpage2571en_US
dc.identifier.issn0354-5180
dc.identifier.issn0354-5180en_US
dc.identifier.issue9en_US
dc.identifier.startpage2551en_US
dc.identifier.urihttps://doi.org/10.2298/FIL1609551C
dc.identifier.urihttps://hdl.handle.net/11454/53198
dc.identifier.volume30en_US
dc.identifier.wosWOS:000393211000019en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherUniv Nis, Fac Sci Mathen_US
dc.relation.ispartofFilomaten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectperiodic time scaleen_US
dc.subjectperiodic solutionen_US
dc.subjectshift operatoren_US
dc.subjecttime scaleen_US
dc.titleExistence of Positive Periodic Solutions in Shifts delta(+/-) for a Nonlinear First Order Functional Dynamic Equation on Time Scalesen_US
dc.typeArticleen_US

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