Ara
Toplam kayıt 30, listelenen: 11-20
Székely, Clark & Entringer’s and Talenti’s inequalities for Sugeno integral
(Işık University Press, 2021)
The purpose of this paper is to investigate the Székely, Clark & Entringer’s and Talenti’s inequalities for Sugeno integral. At the first, by an example, we show that Székely, Clark & Entringer’s inequality is not valid ...
A novel finite difference scheme for time fractional diffusion-wave equation with singular kernel
(Işık University Press, 2021)
In this paper, we suggest a novel numerical approximation of the CaputoFabrizio fractional derivative of order α (1 < α < 2). Our novel discretization is found by using discret fractional derivative at t = tk with new ...
A comparative study of numerical solution of pantograph equations using various wavelets techniques
(Işık University Press, 2021)
The objective of the present article is to discuss a numerical method based on wavelets for finding the solution of pantograph differential equations with proportional delays. First, the pantograph differential equation ...
The method of fundamental solutions for the inverse time-dependent perfusion coefficient problem
(Işık University Press, 2021)
This paper deals with an inverse problem associated with the bio-heat equation in living tissue in the human body. The inverse problem consists of the identification of time-dependent perfusion coefficient when the exact ...
Certain types of graphs in interval-valued intuitionistic fuzzy setting
(Işık University Press, 2021)
Interval-valued intuitionistic fuzzy graph (IVIFG) as a generalization of intuitionistic fuzzy graph (IFG) increases its elasticity drastically. In this paper, some important types of IVIFGs such as regular, irregular, ...
Fuzzy congruence on MΓ−groups
(Işık University Press, 2021)
In this paper, we consider an algebriac structure MΓ− group, which is a generalization of both the concepts module over a nearring and a gamma nearring, introduced by Satyanarayana [12]. In this paper, we define a fuzzy ...
Common fixed point theorems under rational contractions using two mappings and six mappings and coupled fixed point theorem in bicomplex valued b-metric space
(Işık University Press, 2021)
During the past decades, enormous works by different researchers have been carried out in fixed point theory on metric spaces. In this paper, we prove some common fixed point theorems in bicomplex valued metric space for ...
Impact of initial time difference on stability criteria of impulsive differential equations
(Işık University Press, 2021)
In this paper, an impulsive differential system is investigated for the first time for several stability criteria relative to initial time difference. The investigations are carried out by perturbing Lyapunov functions and ...
The Re-nnd solutions of the matrix equation AxB = C with reference to indefinite inner product
(Işık University Press, 2021)
In this paper, we first consider the matrix equation AXA[∗] = C , where A ∈ Cn×m, C ∈ Cn×n and establish necessary and sufficient conditions for the existence of Re-nnd solutions. Further, we determine the necessary and ...
Minimal restrained monophonic sets in graphs
(Işık University Press, 2021)
For a connected graph G = (V, E) of order at least two, a restrained monophonic set S of a graph G is a monophonic set such that either S = V or the subgraph induced by V −S has no isolated vertices. The minimum cardinality ...