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Toplam kayıt 8, listelenen: 1-8
Partial cone metric space and some fixed point theorems
(Işık University Press, 2013)
In the present paper, we have proved some convergence properties of a sequence of elements in a partial cone metric space and thereby we have established some fixed point theorems on it.
Fixed points of contractive set valued mappings with set valued domains on a metric space with graph
(Işık University Press, 2014)
In this article we consider general contractive mappings of the form F : CB(X) → CB(X), where CB(X) is the set of all nonempty closed and bounded subsets of a complete metric space X endowed with a graph G. We prove some ...
Approximate controllability of semilinear control systems in hilbert spaces
(Işık University Press, 2012-01-03)
This paper deals with the approximate controllability of semilinear evolution systems in Hilbert spaces. Sufficient condition for approximate controllability have been obtained under natural conditions.
Solvability of second order delta-nabla p-laplacian m-point eigenvalue problem on time scales
(Işık University Press, 2015)
In this paper, we are concerned with the following eigenvalue problem of m-point boundary value problem for p-Laplacian dynamic equation on time scales, (ϕp(u∆(t)))∇ + λh(t)f(u(t)) = 0, t ∈ [a, b]T’ u(a) − u∆(a) = ...
New results on cyclic nonlinear contractions in partial metric spaces
(Işık University Press, 2015)
In this paper we study the concept of non-linear cyclic Kannan and Chatterjea contractions in partial metric spaces and we prove some new theorems on fixed point for these types of mappings extending some fixed point ...
G-(F; τ )-contractions in partial rectangular metric spaces endowed wıth a graph and fixed point theorems
(Işık University Press, 2016-06-22)
In this paper, the notion of G-(F, τ )-contractions in the context of partial rectangular metric spaces endowed with a graph is introduced. Some fixed point theorems for G-(F, τ )-contractions are also proved. The results ...
Stability of a functional equation in complex banach spaces
(Işık University Press, 2016-03-14)
Using fixed point technique, in the present paper , we wish to examine generalization of the Hyers-Ulam-Rassias stability theorem for the functional equations f ( 2 x + i y ) + f ( x + 2 i y ) = 4 f ( x + i y ) + f ( x ) ...
Positive solutions for a sum-type singular fractional integro-differential equation with m-point boundary conditions
(Politechnica University of Bucharest, 2017)
We study the existence and uniqueness of positive solutions for a sum-type singular fractional integro-differential equation with m-point boundary condition. Also, we provide an example to illustrate our main result.