Ara
Toplam kayıt 974, listelenen: 771-780
Some new existence results for boundary value problems involving ψ-Caputo fractional derivative
(Işık University Press, 2023-01)
This paper concerns the boundary value problem for a fractional differential equation involving a generalized Caputo fractional derivative in b−metric spaces. The used fractional operator is given by the kernel k(t, s) = ...
Spherical fuzzy matrices
(Işık University Press, 2023-01)
In this paper, we introduce spherical fuzzy matrices (SFMs) which is an advanced tool of the fuzzy matrices, intuitionistic fuzzy matrices and picture fuzzy matrices. We investigate the basic properties of SFMs and compare ...
Optimal control analysis of the malaria model with saturated treatment
(Işık University Press, 2023-01)
Malaria is a disease which is transmitted through the bite of an infected Anopheles mosquito. According to WHO report, 400.000 people die worldwide from malaria disease annually. We extend a Susceptible-Infective-Susceptible ...
Formally self-dual codes over F₂[u]/‹u⁴›
(Işık University Press, 2023-01)
In this work, Gray images of formally self-dual codes over the ring S₄ = F₂[u]/‹u⁴› and some of their construction methods are considered. As a result, a considerable number of good formally self-dual binary codes with ...
A technique for solving system of generalized Emden-Fowler equation using Legendre wavelet
(Işık University Press, 2023-01)
This article is concerned with the development of an efficient numerical algorithm for the solution of a system of generalized nonlinear Emden-Fowler equation. The proposed algorithm is based on the Legendre wavelet ...
Novel possibility Pythagorean interval valued fuzzy soft set method for a decision making
(Işık University Press, 2023-01)
We discuss the theory of possibility Pythagorean interval valued fuzzy soft set, possibility interval valued fuzzy soft set and define some related the operations namely complement, union, intersection, AND and OR. The ...
Predicting the ocean currents using deep learning
(Işık University Press, 2023-01)
In this paper, we analyze the predictability of the ocean currents using deep learning. More specifically, we apply the Long Short Term Memory (LSTM) deep learning network to a data set collected by the National Oceanic ...
SD-prime cordial labeling of subdivision K₄−snake and related graphs
(Işık University Press, 2023-01)
Let f : V (G) → {1, 2, . . . , |V (G)|} be a bijection, and let us denote S = f(u)+f(v) and D = |f(u)−f(v)| for every edge uv in E(G). Let fʹ be the induced edge labeling, induced by the vertex labeling f, defined as fʹ: ...
Applying VIM to conformable partial differential equations
(Işık University Press, 2023-01)
In this paper, we used new conformable variational iteration method, by the conformable derivative, for solving fractional heat-like and wave-like equations. This method is simple and very effective in the solution procedures ...
An optional service Markovian queue with working disasters and customer’s impatience
(Işık University Press, 2023-04)
In this paper, we develop a new class of Markov model with working disasters, second optional service, and reneging of customers. The disasters can occur during regular busy period. Whenever a disaster occurs, server ...