Ara
Toplam kayıt 230, listelenen: 21-30
On a new subclass of harmonic meromorphic functions wıth fixed residue ξ
(Işık University Press, 2014)
We use the differential operator Dn,µ λ,δ,φ to introduce a new class SHn,γ,β,ξ λ,δ,φ,µ (w, k, α) of meromorphic harmonic functions with fixed residue ξ in Uw. Then we give the coefficient estimates, distortion theorem and ...
Approximate optimality conditions
(Işık University Press, 2014)
We propose in this paper a systematic study which is a variational approach of approximate optimality conditions in terms of Ekeland’s variational principle and some of its applications. Using a generalised differentiati ...
On an extension of kummer-type II transformation
(Işık University Press, 2014)
In the theory of hypergeometric and generalized hypergeometric series, Kummer’s type I and II transformations play an important role. In this short research paper, we aim to establish the explicit expression of e⁻ x/2 2F2 ...
New sufficient conditions for starlike and convex functions
(Işık University Press, 2014)
Let A be the class of analytic functions f(z) in the open unit disc. Applying the subordination, some sufficient conditions for starlikeness and convexity are discussed.
"Yarman-36 makam tone-system" for Turkish art music
(Işık University Press, 2014)
This study offers a mathematically rigorous, yet straightforward, fixed-pitch tuning strategy to the problem of adequate sounding and notating of essential Turkish makam genera, in contradistinction to the praxis-mismatched ...
Optimization of renewal input (a, c, b) policy working vacation queue with change over time and bernoulli schedule vacation interruption
(Işık University Press, 2014)
This paper presents a renewal input single working vacation queue with change over time and Bernoulli schedule vacation interruption under (a, c, b) policy. The service and vacation times are exponentially distributed. The ...
Solving fractional diffusion and fractional diffusion-wave equations by Petrov-Galerkin finite element method
(Işık University Press, 2014)
In the last few years, it has become highly evident that fractional calculus has been widely used in several areas of science. Because of this fact, their numerical solutions also have become urgently important. In this ...
Partial complete controllability of deterministic semilinear systems
(Işık University Press, 2014-03-03)
In this paper the concept of partial complete controllability for deterministic semilinear control systems in separable Hilbert spaces is investigated. Some important systems can be expressed as a first order differential ...
Solution of two-dimensional heat and mass transfer equation with power-law temperature-dependent thermal conductivity
(Işık University Press, 2014-01-31)
In this paper, we obtain the particular exact solutions of the two-dimensional heat and mass transfer equation with power-law temperature-dependent thermal conductivity using the Adomian’s decomposition method. In comparison ...
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 ...