Ara
Toplam kayıt 1064, listelenen: 981-990
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 ...
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 ...
On diameter and girth of product of zero-divisor graphs
(Işık University Press, 2024-07)
Graph theory has become a hot topic in Mathematics due to the gradual research done in graph theory. Product of graphs enables the combination or decomposition of its elemental structures. In graph theory there are four ...
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 ...
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)|, ...
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. ...
A suitable way of normalizing new SI to make c and h unities
(Işık University Press, 2024-07)
Yarman’s Approach, which serves as the basis of YARK gravitation theory (as abbreviated from “Yarman-Arık-Kholmetskii”), together with its recently developed extension QTG (Quantal Theory of Gravity), motivated us to ...
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 ...
More on picture fuzzy sets and their properties
(Işık University Press, 2024-07)
In this paper, some basic properties of the set of a picture fuzzy set truth values D* are studied. Also, using an adequate order ≤ of D*, some picture fuzzy sets operations are introduced by meaning a punctual order (point ...
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 ...