Işık Üniversitesi Yayınları: Recent submissions
Now showing items 281-300 of 1219
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An efficient method for solving fractional integral and differential equations of Bratu type
(Işık University Press, 2024-01)In this paper, the fractional integral and differential equations of Bratu type, which arise in many important physical phenomena, are investigated by an effective technique, Chebyshev Finite Difference Method with the ... -
On the Ulam-Hyers-Rassias stability for a boundary value problem of implicit ?-Caputo fractional integro-differential equation
(Işık University Press, 2024-01)The main purpose of this paper is to study the existence and uniqueness of a nonlinear implicit ?-Caputo fractional order integro-differential boundary value problem using Schauder’s and Banach’s fixed point theorems. ... -
On the generating functions of the newly defined generalized hypergeometric functions
(Işık University Press, 2024-01)In this paper, we have defined new generalizations of some hypergeometric functions and fractional operators with the help of Fox-Wright function. Then, using each of the generalized fractional operators, we derived linear ... -
CR-submanifolds of a Nearly Trans-Hyperbolic Sasakian manifold with respect to semi symmetric Non-metric connection
(Işık University Press, 2024-01)The present paper deals with the study of CR-submanifolds of Nearly Trans Hyperbolic Sasakian manifold with respect to semi symmetric Non-metric connection. Nijenhuis tensor, integrability conditions for some distributions ... -
Approximation by nonlinear q-Bernstein-Chlodowsky operators
(Işık University Press, 2024-01)Max-Product algebra is new direction in constructive approximation of functions by operators. In this study, we introduce the q-analog of Bernstein-Chlodowsky operators using max-product algebra and investigate approximation ... -
Comparison between numerical methods for generalized Zakharov system
(Işık University Press, 2024-01)In this paper, two numerical methods has been applied to numerically solve the generalized Zakharov system (GZS). The spectral collocation method, which based on two dimensional Legendre polynomials (LCM) and the well-known ... -
Controllable soliton and breather interactions for fifth-order variable coefficient nonlinear Schrödinger equation in optical fibers
(Işık University Press, 2024-01)In this article, we investigate fifth-order variable coefficient nonlinear Schr¨odinger equation, which govern optical pulse in fiber optics and obtain soliton and breather solutions by applying Darboux transformation. ... -
Interval-valued intuitionistic fuzzy soft graphs with application
(Işık University Press, 2024-01)The concept of interval-valued intuitionistic fuzzy soft sets and fuzzy graphs structure together constitute a new structure called an interval-valued intuitionistic fuzzy soft graph. The definitions of interval-valued ... -
A review of LWIC and machine learning approaches on mental health diagnosis
(Işık Üniversitesi Yayınları, 2023-10-25)Machine learning methods are becoming increasingly popular in data analysis. In the field of mental healthcare, these methods provide support to mental disorder diagnosis. Pennebaker developed a dictionary-based text ... -
Müzik endüstrisinin dijitalleşmesi ve McDonaldlaştırılmış bir platform olarak Spotify
(Işık Üniversitesi Yayınları, 2023-10-25)Yaklaşık 200 yıllık bir arkaplana sahip olan müziğin endüstrileşme sürecinde, müzik bir meta haline gelirken, dijital teknolojinin ortaya çıkmasıyla süreç bir başka boyut kazanmıştır. Müzik endüstrisinin dinamikleri ve ... -
Savaşın yeni araçları: silahlı insansız hava araçlarının (SİHA) yayılması ve büyük güçlerden devlet dışı aktörlere SİHA kullanımı
(Işık Üniversitesi Yayınları, 2023-10-25)İnsansız hava araçları (İHA) ve silahsız insansız hava araçları (SİHA) günümüzdeki devletler arası ve devlet içi çatışmalarda ön plana çıkmaya başlayan araçlar olmuştur. 2000’lerin başında ABD tarafından sıkça kullanılmaya ... -
A multi criteria group decision making approach based on fuzzy measure theory to assess the different gene regions used in rodent species
(Işık University Press, 2023-10)Many mitochondrial and nuclear gene regions are used in phylogenetic and taxonomic studies to investigate the historical background of the species and to present the hierarchy of the species. In this paper, we consider the ... -
Congruent dominating sets in a graph - a new concept
(Işık University Press, 2023-10)A dominating set D ? V (G) is said to be a congruent dominating set of G if ?v?V (G) d(v) ? 0 ( mod ?v?D d(v) ). The minimum cardinality of a minimal congruent dominating set of G is called the congruent domination number ... -
Shifted Legendre polynomial solutions of nonlinear stochastic Itô - Volterra integral equations
(Işık University Press, 2023-10)In this article, we propose the shifted Legendre polynomial-based solution for solving a stochastic integral equation. The properties of shifted Legendre polynomials are discussed. Also, the stochastic operational matrix ... -
Equitable and outdegree equitable domination number of graphs
(Işık University Press, 2023-10)Let G = (V, E) be a simple graph. A subset D of V is said to be a dominating set of G, if each vertex in V is either in D or has a neighbour in D. A subset D of V is said to be an equitable dominating set of G, if for every ... -
Hyperbolic type harmonically convex function and integral inequalities
(Işık University Press, 2023-10)In this paper, we define a new class of harmonic convexity i.e. Hyperbolic type harmonic convexity and explore its algebraic properties. Employing this new definition, some integral inequalities of Hermite-Hadamard type ... -
Alternating method for solving a biharmonic inverse problem in detection of Robin coefficients
(Işık University Press, 2023-10)In this paper, we are interested in an inverse problem of detection of corrosion for a biharmonic equation which consists to determine the Robin coefficients in the inaccessible part of the boundary from the Riquiert-Neumann ... -
Face antimgaic labeling of double duplication for some special graphs
(Işık University Press, 2023-10)The main objective of the paper is to determine (a, d)? face antimagic labeling for the double duplication of all vertices by edges of ladder, tadpole and m-copies of path graphs. Also, if a graph G is (a, d)? face antimagic ... -
Zagreb equienergetic bipartite graphs
(Işık University Press, 2023-10)Let G be a graph with vertices v1, v2, . . . , vn and let di be the degree of vi. The Zagreb matrix of the graph G is the square matrix of order n whose (i, j)-entry is equal to di + dj if the vertices vi and vj are adjacent, ... -
On coefficient estimates for certain subclasses of bi-univalent functions
(Işık University Press, 2023-10)We introduce certain subclasses of bi-univalent functions related to the generalized Janowski functions and estimate the general coefficient bound for the newly defined classes. Also, we deduce certain new results and the ...
