WoS İndeksli Yayınlar Koleksiyonu

Permanent URI for this collectionhttps://hdl.handle.net/20.500.12573/394

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Subject: search.filters.subject.Time ScalesWoS Q: search.filters.wosQuartile.N/A

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  • Article
    Citation - WoS: 17
    Citation - Scopus: 13
    Existence of Multiple Positive Solutions for P-Laplacian Multipoint Boundary Value Problems on Time Scales
    (Springeropen, 2013-08-07) Dogan, Abdulkadir
    In this paper, we consider p-Laplacian multipoint boundary value problems on time scales. By using a generalization of the Leggett-Williams fixed point theorem due to Bai and Ge, we prove that a boundary value problem has at least three positive solutions. Moreover, we study existence of positive solutions of a multipoint boundary value problem for an increasing homeomorphism and homomorphism on time scales. By using fixed point index theory, sufficient conditions for the existence of at least two positive solutions are provided. Examples are given to illustrate the results. MSC: 34B15, 34B16, 34B18, 39A10.
  • Article
    Citation - WoS: 1
    Citation - Scopus: 10
    Existence of Countably Many Positive Solutions for Nonlinear Boundary Value Problems on Time Scales
    (Natural Sciences Publishing Corp-nsp, 2014-09-01) Dogan, Abdulkadir
    In this paper, we consider the existence of countably many positive solutions for nonlinear singular boundary value problem on time scales. By using the fixed-point index theory and a new fixed-point theorem in cones, the sufficient conditions for the existence of countably many positive solutions are established.