Güncel Gönderiler: Işık Üniversitesi Yayınları
Toplam kayıt 1086, listelenen: 321-340
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A study on finite difference method using explicit and monotone scheme hyperbolic partial differential equation
(Işık University Press, 2022)All the problems almost in science and technology can be expressed mathematically in the form of partial differential equation. Mainly all the types of partial differential equation has a specific characters. Specially ... -
A new approach to find an approximate solution of linear initial value problems with high degree of accuracy
(Işık University Press, 2022)This work investigates a new approach to find closed form solution to linear initial value problems (IVP). Classical Bernoulli polynomials have been used to derive a finite set of orthonormal polynomials and a finite ... -
{Cn, C4}-Decomposition of the line graph of the complete graph
(Işık University Press, 2022)For given positive integer n ? 4, let Cn, Kn and L(Kn) respectively denote a cycle with n edges, a complete graph on n vertices and the line graph of the complete graph Kn. For a given graph G, if H1, H2, ..., Hl are the ... -
On a subclass of meromorphic functions defined by Hilbert space operator
(Işık University Press, 2022)In this paper we introduce and study a new subclass of meromorphic functions associated with a certain differential operator on Hilbert space. For this class, we obtain several properties like the coefficient inequality, ... -
Pascal distribution series related to starlike functions with respect to other points
(Işık University Press, 2022)The aim of the present paper is to find the necessary and sufficient conditions for subclasses of starlike functions with respect to symmetric points, starlike functions with respect to conjugate points, starlike functions ... -
Split and non-split hub number of graphs
(Işık University Press, 2022)A split hub set S in a graph G is a hub set such that the induced subgraph hV \ Si is disconnected. The split hub number of G, denoted by hs(G) is the minimum size of a split hub set in G. In this paper, the split hub ... -
A semi–analytical study of diffusion type multi–term time fractional partial differential equation
(Işık University Press, 2022)This work suggested algorithm for the solution of multi–term time fractional partial differential equation by the application of homotopy analysis fractional Sumudu transform method based on iterative process. The method ... -
A note on Hermite matrix based Narumi polynomials
(Işık University Press, 2022)In this article, the 2-index 2-variable Hermite matrix based Narumi polynomials are introduced by means of generating function. Some important properties including operational representation and quasi-monomiality of these ... -
Fuzzy modularity and fuzzy complements in fuzzy lattices
(Işık University Press, 2022)In this paper, we study the concept of fuzzy modularity in fuzzy lattices. We also define a fuzzy Birkhoff lattice and study fuzzy complements in fuzzy lattices. We prove that the notions of a right and a left complement ... -
Bargmann’s versus for fractional Fourier transforms and application to the quaternionic fractional Hankel transform
(Işık University Press, 2022)We present a general formalism `a la Bargmann for constructing fractional Fourier transform associated to specific class of integral transforms on separable Hilbert spaces. As concrete application, we consider the quaternionic ... -
Neighborhub number of graphs
(Işık University Press, 2022)Let G be a graph. A neighborhub set (n-hub set) S of G is a set of vertices with the property that for any pair of vertices outside of S, there is a path between them with all intermediate vertices in S and G = S Uv?S < ... -
Highly total prime labeling for some duplicate graph
(Işık University Press, 2022)Let G = (V, E) be a graph with p vertices and q edges. A bijection f : V ?E ? {1, 2, · · · , p+q} is said to be a highly total prime labeling if (i) for each edge e = uv, the labels assigned to u and v are relatively prime ... -
New wave form solutions of time-fractional Gardner equation via fractional Riccati expansion method
(Işık University Press, 2022)In this current paper, the fractional Riccati expansion method is proposed for obtaining the new exact solutions of the time-fractional Gardner equation. The fractional derivative is considered in the sense of Jumarie’s ... -
On regular fuzzy resolving set
(Işık University Press, 2022)In a fuzzy graph G, if the degree of each vertex is the same, then it is called a regular fuzzy graph. The representation of ? ? H with respect to the subset H of ? are all distinct then H is called the resolving set of ... -
The edge-to-vertex Steiner domination number of a graph
(Işık University Press, 2022)A set W ? E is said to be an edge-to-vertex Steiner dominating set of G if W is both an edge-to-vertex dominating set and a edge-to-vertex Steiner set of G. The edge-to-vertex Steiner domination number ?sev(G) of G is the ... -
New results on odd harmonious labeling of graphs
(Işık University Press, 2022)Let G = (V, E) be a graph with p vertices and q edges. A graph G is said to be odd harmonious if there exists an injection f : V (G) ? {0, 1, 2, · · · , 2q ? 1}such that the induced function f* : E(G) ? {1, 3, · · · , 2q ... -
Fixed points results on a partially ordered multiplicative metric spaces
(Işık University Press, 2022)In the present paper, we show the existence of a fixed point for a monotone mapping in partially ordered complete multiplicative metric space using a partial order induced by an appropriate function ?. Moreover, common ... -
Some new results on nonlinear fractional iterative Volterra-Fredholm integro differential equations
(Işık University Press, 2022)In this paper, we establish some new results concerning the existence and uniqueness of the solutions of iterative nonlinear Volterra-Fredholm integro differential equations subject to the initial conditions. The fractional ... -
Cubic (1, 2)-ideals on semigroups
(Işık University Press, 2022)In this paper we introduce the concept of cubic (1, 2)-ideals on semigroups and we study basic properties of cubic (1, 2)-ideals. In particular, we find condition cubic bi-ideal is cubic (1, 2)-ideal coincide. Finally we ... -
Fixed point theorems for (?, ?)-uniformly locally contractive mapping defined on ?-chainable G-metric type spaces
(Işık University Press, 2022)In this article, we discuss fixed point results for (?, ?)-uniformly locally contractive self mapping defined on ?-chainable G-metric type spaces. In particular, we Show that under some more general conditions, certain ...
