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Toplam kayıt 146, listelenen: 1-10
Book Review: Oktay Veliyev. Multidimensional Periodic Schrödinger Operator (Perturbation Theory and Applications)
(Işık University Press, 2015)
[No abstract available]
The theory of UD derivative and its applications
(Işık University Press, 2021)
The sole purpose of this study is to propose a new concept to fractional derivative as Ujlayan-Dixit derivative in the classical sense using limit approach. The parameter α of the derivative is confined within a closed ...
Direct and inverse problems for diffusion operator with discontinuity points
(Işık University Press, 2019)
In this study, the diffusion operator with discontinuity points has been considered. Under certain initial and jump conditions, integral equations have been derived for solutions and integral representation have been ...
A numerical approach to Caudrey Dodd Gibbon equation via collocation method using quintic b-spline basis
(Işık University Press, 2019)
In this manuscript, a numerical approach is investigated to Caudrey-DoddGibbon (CDG) equation. The nonlinear CDG equation is reduced to a system of partial differential equation using uxxx = v. The new numerical solutions ...
On some properties of hyper-Bessel and related functions
(Işık University Press, 2019)
In this study, by using the Hadamard product representation of the hyperBessel function and basic concepts in mathematics we investigate the sign of the hyperBessel function x → Jαd (x) on some sets. Also, we show that the ...
Even vertex odd mean labeling of transformed trees
(Işık University Press, 2020)
Let G = (V;E) be a graph with p vertices and q edges. A graph G is said have an even vertex odd mean labeling if there exists a function f: V (G) →{0; 2; 4;:::; 2q} satisfying f is 1-1 and the induced map f*: E(G) → {1; ...
Convolutions of a subclass of harmonic univalent mappings
(Işık University Press, 2020)
The main object of this paper is to investigate the convolution of a subclass of harmonic univalent mappings which is denoted by fa and generalized harmonic univalent mapping which is denoted by Pc. We obtained Pc ∗ fa is ...
Periodic and semi-periodic eigenvalues of hill's equation with symmetric double well potential
(Işık University Press, 2020)
In this paper, some estimates are derived explicitly for periodic and semiperiodic eigenvalues of Hill’ s equation with symmetric double well potentials. Also, lengths of the instability intervals are obtained and bounds ...
New concepts on m-polar interval-valued intuitionistic fuzzy graph
(Işık University Press, 2020)
Theoretical concepts of graphs are highly utilized by computer science applications. Especially in research areas of computer science such as data mining, image segmentation, clustering, image capturing and networking. The ...
Total colorings of core-satellite, cocktail party and modular product graphs
(Işık University Press, 2020)
A total coloring of a graph G is a combination of vertex and edge colorings of G. In other words, is an assignment of colors to the elements of the graph G such that no two adjacent elements (vertices and edges) receive a ...