Browsing Jaem 2021, Vol 11, No 2 by Issue Date
Now showing items 120 of 30

Fixed points and its applications in C* algebra valued partial metric space
(Işık University Press, 2021)We familiarise with the concepts of contractiveness and expansiveness in a C* algebra valued partial metric space and create an environment for the existence of fixed point in it. We solve an integral equation and an ... 
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 UjlayanDixit derivative in the classical sense using limit approach. The parameter α of the derivative is confined within a closed ... 
VL Index and bounds for the tensor products of F−Sum graphs
(Işık University Press, 2021)In QSAR/QSPR study, topological indices are exploited to a presumption of the bioactivity of chemical compounds. Inspired by the work of Zagreb indices, we propound here a new topological index, namely Veerabhadraiah Lokesha ... 
Nonlinear dark solitary SH waves in a heterogeneous layer
(Işık University Press, 2021)In this study, we consider the nonlinear propagation of shear horizontal (SH) waves in a layer of finite thickness. The materials of the layer are assumed to be heterogeneous, isotropic, and generalized neoHookean. We ... 
Algebraic construction of semi bent function via known power function
(Işık University Press, 2021)The study of semi bent functions (2 plateaued Boolean function) has attracted the attention of many researchers due to their cryptographic and combinatorial properties. In this paper, we have given the algebraic construction ... 
Existence of fixed point and best point of proximity for multifunctional non self mappings in a partial metric space
(Işık University Press, 2021)In this paper we give some theorems of existence of best points of proximity for a multifunctional nonselfmapping in a partial metric space and some approximations on the sets of the best points of proximity. Other results ... 
Sălăgeantype analytic functions associated with the Janowski functions and q−difference operator
(Işık University Press, 2021)We introduce three new subclasses of Sălăgeantype analytic functions by using Janowski functions and q−difference operator. We investigate inclusion theorem, sufficient coefficient estimates and distortion bounds for the ... 
On 2absorbing fuzzy ideals of commutative semirings
(Işık University Press, 2021)The purpose of this paper is to introduce and study 2absorbing fuzzy ideals of commutative semirings. Some basic operations on them are defined and some of its characterizations are obtained. 
The meshless methods for numerical solution of the nonlinear KleinGordon equation
(Işık University Press, 2021)In this paper, we develop the numerical solution of nonlinear KleinGordon equation (NKGE) using the meshless methods. The finite difference scheme and the radial basis functions (RBFs) collocation methods are used to ... 
Optimality conditions for approximate solutions of setvalued optimization problems in real linear spaces
(Işık University Press, 2021)In this paper, we deal with optimization problems without assuming any topology. We study approximate efficiency and Q Henig proper efficiency for the setvalued vector optimization problems, where Q is not necessarily ... 
New subclasses of biunivalent functions of complex order associated with hypergeometric functions
(Işık University Press, 2021)In the present paper, new subclasses of biunivalent functions of complex order associated with hypergeometric functions are introduced and coefficient estimates for functions in these classes are obtained. Several new (or ... 
Fuzzy super resolving number and resolving number of some special graphs
(Işık University Press, 2021)Resolving number of a graph was introduced by Slater in the year 1975, which is used to navigate the position of the robot uniquely in a graphstructured framework. In this paper, we introduce fuzzy super resolving set, ... 
New refinements and applications of Ostrowski type inequalities for mappings whose nth derivatives are of bounded variation
(Işık University Press, 2021)The main aim of this paper is to establish some Ostrowski type integral inequalities using a newly developed special type of kernel for mappings whose nth derivatives are of bounded variation. We deduce some previous results ... 
Integral involving Alephfunction and the generalized incomplete hypergeometric function
(Işık University Press, 2021)The aim of this paper is to establish a general definite integrals involving product of the Aleph function and generalized incomplete hypergeometric function with general arguments. Being unified and general in nature, ... 
Edge Hdomination in graph
(Işık University Press, 2021)This paper is about edge Hdomination of the graph. The edge Hdominating set is defined and the characterization of a minimal edge Hdominating set of the graph with minimum degree 2 is given. The upper bound on the edge ... 
A new approach to find approximate solutions of Burger’s and coupled Burger’s equations of fractional order
(Işık University Press, 2021)The paper presents a new technique called homotopy perturbation Sumudu transform Method (HPSTM), which is a combination of the Sumudu transform (ST) and homotopy perturbation method (HPM) for solving the fractional Burger’s ... 
Practical stability and boundedness criteria of impulsive differential system with initial time difference
(Işık University Press, 2021)In this paper, an impulsive differential system is investigated for the first time for practical stability and boundedness criteria with respect to initial time difference. The investigations are carried out by perturbing ... 
Some results on vertexedge neighborhood prime labeling
(Işık University Press, 2021)Let G be a graph with vertex set V (G) and edge set E(G). For u ∈ V (G), NV (u) = {w ∈ V (G)uw ∈ E(G)} and NE(u) = {e ∈ E(G)e = uv, for some v ∈ V (G)}. A bijective function f : V (G) ∪ E(G) → {1, 2, 3, . . . , V (G) ∪ ... 
On some properties of ideal convergent double sequences in fuzzy normed spaces
(Işık University Press, 2021)Recently, Rashid et al. [Rashid, Mohammad HM and Koˇcinac, Ljubiˇsa DR. Ideal convergence in 2–fuzzy 2–normed spaces, Hacettepe Journal of Mathematics and Statistics, 46(1):149–162, 2017] defined the notion of ideal ... 
Some operations over intuitionistic fuzzy matrices based on Hamacher tnorm and tconorm
(Işık University Press, 2021)In this paper, we define the Hamacher scalar multiplication and Hamacher exponentiation operations on Intuitionistic fuzzy matrices and also we construct n.hA and A^hⁿ of an intuitionistic fuzzy matrix A and studied the ...