Başlık için JAEM 2024, Vol 14, No 3 listeleme
Toplam kayıt 35, listelenen: 1-20
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Absolute convergence with speed and matrix transforms
(Işık University Press, 2024-07)We define the notion of absolute convergence with speed, where the speed is defined by a monotonically increasing positive sequence λ. Also we present the notion of absolute λ-conservativity of a matrix, and the notion of ... -
Average even divisor cordial labeling: a new variant of divisior cordial labeling
(Işık University Press, 2024-07)In the present paper, a new variant of divisor cordial labeling, named, an average even divisor cordial labeling, has been introduced. An average even divisor cordial labeling of a graph G* on n vertices, is defined by a ... -
Bipolar intuitionistic fuzzy matrices and its determinant
(Işık University Press, 2024-07)The theory of fuzzy sets has earned a lot of applications in science and engineering fields. Fuzzy sets include extensions such as intuitionistic and bipolar fuzzy sets. These concepts have now become significant in recent ... -
Classes of analytic functions associated with the (p, q)–derivative operator for generalized distribution satisfying subordinate condition
(Işık University Press, 2024-07)The main object of this paper is to study classes of analytic function associated with generalized Struve functions and using (p, q)–Jackson derivative. Furthermore, the bounds for generalized distribution using subordination ... -
Comparative study on Hyers-Ulam-Rassias stability of pexider type functional equation in Banach spaces using direct method and fixed point method
(Işık University Press, 2024-07)In this paper, we have established a Hyers-Ulam-Rassias stability result of a pexider type functional equation. The work is in the framework of Banach spaces. The result is established using direct method as well as a fixed ... -
An estimate to functions with second derivatives in Hölder class by moduli of continuity and solutıon of Chandrasekhar’s white dwarf equation by Chebyshev wavelet
(Işık University Press, 2024-07)In this paper, modulus of continuity, second kind Chebyshev wavelet and Hölder class are studied. The moduli of continuity and approximations of functions whose second derivative belonging to H¨older class have been ... -
Existence and uniqueness results for a two-point nonlinear boundary value problem of Caputo fractional differential equations of variable order
(Işık University Press, 2024-07)In this article, we study the existence and uniqueness of solutions for a twopoint boundary value problem of Caputo fractional differential equation of variable order. The results are obtained by means of Banach’s and ... -
Fibonacci range labeling on direct product of path and cycles graphs
(Işık University Press, 2024-07)The primary concept of direct product constitute from the idea of product graphs establish from Weichsel [13], where the direct product of two graphs is connected if and only if both are connected and are not bipartite. ... -
Frictional contact problems involving p(x)-Laplacian-like operators
(Işık University Press, 2024-07)This article is dedicated to studying a class of frictional contact problems involving the p(x)-Laplacian-like operator, on a bounded domain Ω ⊆ R². Using an abstract Lagrange multiplier technique and the Schauder fixed ... -
Further results on k-product cordial labeling
(Işık University Press, 2024-07)Let f be a map from V (G) to {0, 1, ..., k − 1} where k is an integer, 1 ≤ k ≤ |V (G)|. For each edge uv assign the label f(u)f(v)(mod k). f is called a k-product cordial labeling if |vf (i) − vf (j)| ≤ 1, and |ef (i) − ... -
Fuzzy two point boundary value problem with extension principle
(Işık University Press, 2024-07)In this study, we have propose a new method for solving fuzzy two point boundary value problem (FTPBVP) with certain types of fuzzy boundary conditions commonly encountered. We have investigate linear differential equations ... -
Generation of graphs using hyper-edge replacement graph rewriting P system
(Işık University Press, 2024-07)Hyper-edge replacement graph grammar is considered a kernel in generating graphs and hypergraphs, and it has stood out enough to be noticed in recent years. George Paun proposed Membrane computing, frequently known as P ... -
Graceful coloring of ladder graphs
(Işık University Press, 2024-07)A graceful k-coloring of a non-empty graph G = (V, E) is a proper vertex coloring f : V (G) → {1, 2, ..., k}, k ≥ 2, which induces a proper edge coloring f*: E(G) → {1, 2, ..., k − 1} defined by f*(uv) = |f(u) − f(v)|, ... -
Growth of solutions of second order complex linear differential equations
(Işık University Press, 2024-07)In this paper, we study about order and hyper-order of growth of nontrivial solutions of f’’ + A(z)f’ + B(z)f = 0, where A(z) and B(z) are entire functions having some restrictions. These restrictions involve notions of ... -
Higher order Hermite-Fejér interpolation on the unit circle
(Işık University Press, 2024-07)The aim of this paper is to study the approximation of functions using a higher-order Hermite-Fej´er interpolation process on the unit circle. The system of nodes is composed of vertically projected zeros of Jacobi polynomials ... -
Impact of modulated magnetic field on the advent of ferroconvection in a permeable medium
(Işık University Press, 2024-07)The effect of time-periodic magnetic field modulation on the onset of ferroconvection in a magnetic fluid saturated densely packed porous medium is examined. In many systems, such as charges in electrostatic field and ... -
Kernel and k-Kernel Symmetric Intuitionistic Fuzzy Matrices
(Işık University Press, 2024-07)The idea of Kernel and k-Kernel Symmetric (k-KS) Intuitionistic Fuzzy Matrices (IFM) are introduced with an example. We present some basic results of Kernel symmetric matrices. We show that k-symmetric implies k-Kernel ... -
L(2, 1)-Labeling of trapezoid graphs
(Işık University Press, 2024-07)An L(2, 1)−labeling (L21L) of a graph G = (V, E) is an assignment f from the node-set V to the set {0, 1, 2, 3, . . .} so that adjoining nodes get numbers at least two apart, and nodes at distance two get different numbers. ... -
A Lattice structure of Z-soft covering based rough set and its application
(Işık University Press, 2024-07)The aim of this paper is to construct the lattice structure for Z-soft covering based rough set. First, we define an equivalence relation R’ on a universal set to obtain the equivalence classes induced by Z-soft covering-based ... -
Modular product of soft directed graphs
(Işık University Press, 2024-07)Soft set theory was proposed by D. Molodtsov as a mathematical framework for dealing with uncertain data. Many academics are now applying soft set theory in decision-making problems. In graph theory, a directed graph is a ...
