Isik University Institutional Repository: Recent submissions
Now showing items 221-240 of 2910
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On the convergence of sequences in fuzzy topological spaces
(Işık University Press, 2025-03-01)Analogous to classical topology, the concept of fuzzy nets, in particular, fuzzy sequences and its convergence play a fundamental role in fuzzy topology. There are several different ways of defining fuzzy convergence. The ... -
A study on group action on intuitionistic fuzzy primary and semiprimary ideals
(Işık University Press, 2025-03-01)Group actions are a useful technique for examining the symmetry and automorphism characteristics of rings. The concept of intuitionistic fuzzy ideals in rings has been broadened with the inclusion of the concepts of ... -
Homoclinic orbits in generalized planar system of Liénard type
(Işık University Press, 2025-03-01)In this manuscript a generalized Liénard system will be considered. First, the existence and uniqueness of the solutions of the related initial value problem will be proven. Given some definitions, a necessary and sufficient ... -
Modified Newton method in Riemannian manifolds
(Işık University Press, 2025-03-01)In this article, we present the semilocal convergence analysis of the modified Newton method in Riemannian manifolds. We establish the Newton–Kantorovich convergence theorem for the modified Newton method in Riemannian ... -
Harmonic Mean Cordial labeling of some well known graphs
(Işık University Press, 2025-03-01)All the graphs considered in this article are simple and undirected. Let G = (V(G), E(G)) be a simple undirected Graph. A function f : V (G) → {1, 2} is called Harmonic Mean Cordial if the induced function f* : E(G) → {1, ... -
On the covering radius of some classes of DNA code over finite ring
(Işık University Press, 2025-03-01)In this correspondance, investigate the covering radius of different types of repetition codes over finite ring(R) with Bachoc distance. Derive the lower bound and upper bound on the covering radius of block repetition DNA ... -
Regime switching of mixture autoregressive process for discretized time events
(Işık University Press, 2025-03-01)This paper establishes the need for Poisson random noise for mixture autoregressive process for strictly discretized time events (count series), and as well possessed traits of regime switching, and multimodalities that ... -
On the bi-extremal bi-stabilization of a cooperative game in product space N1 × N2
(Işık University Press, 2025-03-01)In this research paper, we aim to expand the scope of cooperative game theory from its traditional domain in N to the more versatile cartesian product N1 ×N2. This extension allows us to explore the intriguing possibility ... -
A study on the complements of the elements of Z-soft covering based rough lattice and its application
(Işık University Press, 2025-03-01)In this paper, we discuss information system I = (Ω, B) and related Z-soft covering based rough lattices (TS, ∨, ∧) in which ∨ denotes join and ∧ denotes meet. We prove the existence of maximal and minimal elements for ... -
A discussion on controllability of semilinear impulsive functional differential equations of second order
(Işık University Press, 2025-03-01)The study of controllability results ensure the essential conditions required for a solution. Keeping the importance of the study, we discuss the controllability of semilinear impulsive functional-differential equations ... -
Some analytical results on the ∆−fractional dynamic equations
(Işık University Press, 2025-03-01)In this paper, we successfully solve some linear ∆−fractional dynamic equations (∆−FDE) with Caputo ∆−derivative analytically by solving an auxiliary linear ∆−differential equation (∆−DE) with an integer order. The idea ... -
New operations on Pythagorean Neutrosophic Fuzzy Sets
(Işık University Press, 2025-03-01)Pythagorean Neutrosophic Fuzzy Sets (PNFS) as a significant breakthrough in handling uncertainty and indeterminacy, offering a comprehensive framework that synthesizes the strengths of neutrosophic sets and Pythagorean ... -
Fuzzy asterisk subalgebras and fuzzy asterisk ideals of GK-algebra
(Işık University Press, 2025-03-01)In this paper, the notation of fuzzy asterisk subalgebras and fuzzy asterisk ideals of GK-algebra are introduced and investigated some of their properties. The homomorphic inverse image of fuzzy asterisk subalgebras and ... -
Hybrid right and left bi-quasi ideals of semirings
(Işık University Press, 2025-03-01)The fuzzy set is an excellent tool for dealing with indeterminacy that can be clearly and effectively analysed from the decision-maker’s viewpoint, and it is extremely helpful for showing people’s hesitations in their ... -
Cubic-Bspline collocation method for numerical solutions of the nonlinear fractional order Klein–Gordon equation
(Işık University Press, 2025-03-01)This research paper focuses on utilizing the cubic-Bspline collocation method to obtain numerical solutions for the time-fractional nonlinear Klein–Gordon (TFNKG) equation. The Klein–Gordon (KG) equation, which characterizes ... -
Skew-cyclic linear codes over the finite ring Rp = Fp[v1, v2, · · · , vτ ]/‹v2i = 1, vivj − vjvi›: an in-depth exploration
(Işık University Press, 2025-03-01)This article introduces novel advancements in the realm of linear codes over the ring of integers modulo a prime, denoted as Rp = Fp[v1, v2, · · · , vτ ]/v2i =1, vivj − vj vi, with τ ≥ 1, p = qs and q is an odd prime. ... -
Nonparametric statistical hypothesis testing in soft set theory
(Işık University Press, 2025-03-01)Theories of uncertainty plays a vital role in decision making. Efforts are being made in combining statistical hypothesis testing methods with uncertainty theories having membership and nonmembership values. Soft set theory ... -
05.03.2025, HABERTÜRK, PARA GÜNDEM, Prof. Dr. Seda DEMİRALP
(HABERTÜRK, 2025-03-05)Işık Üniversitesi Öğretim Üyesi Prof. Dr. Seda Demiralp'in HABERTÜRK kanalında yayınlanan "Para Gündem" programına konuk olduğu ve Yeni Anayasa tartışmaları ile ilgili bilgiler verdiği videonun erişimidir. -
24.06.2000 Mezuniyet ve Süleyman Demirel Konuşması
(Işık Üniversitesi, 2000-06-24)24.06.2000 tarihinde gerçekleştirilen Işık Üniversitesi 1. Mezuniyet Töreni videosunun erişimidir.
