Başlık için JAEM 2023, Vol 13, No 4 listeleme
Toplam kayıt 34, listelenen: 12-31
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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 ... -
Invariances of strongly continuous quasi semigroups and disturbance decoupling problems
(Işık University Press, 2023-10)In this paper, invariances of a subspace of a Hilbert space under strongly continuous quasi semigroup (C?-quasi semigroup) are characterized. The invariancerelationship between the C?-quasi semigroups and its infinitesimal ... -
An iterative approach for fuzzy multi objective linear fractional programming problem
(Işık University Press, 2023-10)In this paper, we introduce an iterative method for the solution of fully fuzzy single and multi objective linear fractional programming problems with out converting them into equivalent crisp forms. By introducing fuzzy ... -
The Kannan fixed point theorem in incomplete modular spaces
(Işık University Press, 2023-10)In this paper, we prove a fixed point theorem for Kannan contraction mappings definded on incomplete orthogonal modular spaces. Our results improve one of the results given by Abdou and Khamsi [Abdou, A. A. N. and Khamsi, ... -
Laceability properties in the image graph of Prism graphs
(Işık University Press, 2023-10)A connected graph G is termed Hamiltonian-t-laceable if there exists in it a Hamiltonian path between every pair of vertices u and v with the property d(u, v) = t, 1 ? t ? diam(G), where t is a positive integer. In this ... -
Modeling disease transmission dynamics with random data and heavy tailed random effects: the Zika case
(Işık University Press, 2023-10)In this study, we investigate a compartmental model of Zika Virus transmission under random effects. Random effects enable the analysis of random numerical characteristics of transmission, which cannot be modeled through ... -
Modified bisection algorithm in estimating the extreme value index under random censoring
(Işık University Press, 2023-10)The Generalized Pareto Distribution (GPD) has long been employed in the theories of extreme values. In this paper, we are interested by estimating the extreme value index under censoring. Using a maximum likelihood estimator ... -
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 ... -
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 ... -
On quasi statistical convergence in gradual normed linear spaces
(Işık University Press, 2023-10)During the last few years, enormous works by different researchers have been carried out in summability theory by linking different notions of convergence of sequences. In the present paper, we introduce the concept of ... -
On the coefficient bounds for a subclass of bi-univalent functions by using S?l?gean differential operators
(Işık University Press, 2023-10)Making use of S?l?gean differential operator, in this paper, we introduce and investigate an interesting subclass Sh,p? (k, ?) of bi-univalent functions in the open unit disk U. Furthermore, we find estimates on the |a2| ... -
On the metric dimension of a class of planar graphs
(Işık University Press, 2023-10)Let H = (V, E) be a non-trivial connected graph with vertex set V and edge set E. A set of ordered vertices Rm from V (H) is said to be a resolving set for H if each vertex of H is uniquely determined by its vector of ... -
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 ... -
Signless Laplacian polynomial for splice and link of graphs
(Işık University Press, 2023-10)The signless Laplacian matrix of a graph G is Q(G) = A(G) + D(G), where A(G) is the adjacency matrix and D(G) is the diagonal degree matrix of a graph G. The characteristic polynomial of the signless Laplacian matrix is ... -
Solution of the optimal program trajectory and control of the discretized equation of motion of sucker-rod pumping unit in a newtonian fluid
(Işık University Press, 2023-10)In this paper, the problem of construction of the optimal trajectory and control for oscillatory systems with liquid dampers in the movement of the sucker-rod pumping unit is considered. Firstly, the equation of motion is ... -
Some Hermite–Hadamard inequalities involving weighted integral operators via (h, s, m)-convex functions
(Işık University Press, 2023-10)In this work, we establish new integral inequalities of Hermite–Hadamard type, within the framework of generalized integrals, which contain the Riemann–Liouville fractional integrals as particular case. We use a definition ... -
Stability analysis of a fractional order coronavirus(COVID-19) epidemic model
(Işık University Press, 2023-10)In this paper a six-compartmental coronavirus(COVID-19) epidemic model is developed. We have divided the total population into five classes, namely susceptible, exposed, infected, treatment, recovered and the concentration ... -
Stabilization of hyperbolic FitzHugh-Nagumo equations with one interior feedback controller
(Işık University Press, 2023-10)We show that the hyperbolic modification of FitzHugh-Nagumo system defined in a bounded domain G ? R? is global exponetally stablizable by a feedback controller action in an open subdomian ? ? G such that G \ ? is sufficiently ... -
Strong asymptotic stability for a coupled system of degenerate wave equations with only one fractional feedback
(Işık University Press, 2023-10)We prove the well-posedness and study the strong asymptotic stability of a coupled system of degenerate wave equations with a fractional feedback acting on one end only. -
A subclass of bi-univalent functions related to shell-like curves connected with Fibonacci numbers associated with (p, q)-derivative
(Işık University Press, 2023-10)In this paper, we define a new subclass of bi-univalent functions related to shell-like curves connected with Fibonacci numbers by using (p, q)-derivative and the coefficient estimates, Fekete-Szego inequalities are discussed ...