Güncel Gönderiler: Işık Üniversitesi Yayınları
Toplam kayıt 1440, listelenen: 141-160
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Different energies of the one-point union of complete bipartite graph
(Işık University Press, 2025-08-01)The concept of energy of graphs originated with chemical applications and was first introduced by Gutman in 1978. The energy of a graph E(G) was defined as the sum of the absolute eigenvalues of the adjacency matrix. In ... -
Stochastic expectation maximization algorithm for exponential-poisson distribution under type-I progressive interval censoring
(Işık University Press, 2025-08-01)The Exponential-Poisson (EP) distribution is generated by combining the Exponential distribution with a zero truncated Poisson distribution as a model for lifetime data with decreasing failure rate. This paper deals with ... -
Numerical solutions of integral equations using shifted fractional Vieta-Fibonacci polynomials
(Işık University Press, 2025-08-01)In this paper, we propose a numerical technique to find approximate solutions of generalized Abel’s integral equations, GAIEs, of the first and second kinds, based on the use of shifted fractional Vieta-Fibonacci polynomials. ... -
Convergence of Clifford Jacobi wavelets in Lᵖ-norm and short time fourier transform
(Işık University Press, 2025-08-01)We have developed an approximate identity and studied the convergence of Clifford-Gegenbauer-Jacobi polynomials and their associated wavelets in Lᵖ-sense. Additionally, the convergence of short-time Clifford Fourier transform ... -
Characterizations of fuzzy standard element in fuzzy lattices
(Işık University Press, 2025-08-01)In this paper, we introduce the concepts of fuzzy neutral elements, fuzzy join-standard, and fuzzy meet-standard elements in fuzzy lattices. Also, we have proved the fundamental characterization theorem of fuzzy join-standard ... -
Approximate solution for multi-higher nonlinear fractional Volterra- Fredhlom Integro-Differential Equations
(Işık University Press, 2025-08-01)In this paper finds semi-approximate solutions for nonlinear Integro-Differential Equations of fractional order (FIDEs) of the Volterra-Fredholm Hammerstein (VFH) type, where the higher-order fractional derivative is defined ... -
Complete soft semigraphs: comprehensive analysis of K m1−1,m2−1,...,mr−1 m1,m2,...,mr structures
(Işık University Press, 2025-08-01)Soft set theory provides a systematic approach for handling imprecision and uncertainty by categorizing elements of a set based on specific parameters. In semigraph theory, soft semigraphs utilize this approach, offering ... -
Some properties of zero-divisor graphs of direct products of finite fields
(Işık University Press, 2025-08-01)This study investigates the zero-divisor graphs of the direct products of finite fields with vertex set consisting of non-zero zero divisors of the direct products of finite fields, and two distinct non-zero zero divisors ... -
Practically stability and Ulam-Hyers stability of fuzzy control Volterra Integro differential system under granular differentiability: a stability comparison
(Işık University Press, 2025-08-01)In this study, the stability analysis of the solutions of a fuzzy control Volterra Integro differential system under granular differentiability has been examined for the first time in literature. Mainly, practical stability ... -
Nonlinear Langevin fractional differential equation with nonlocal mixed boundary conditions involving a Caputo-exponential
(Işık University Press, 2025-08-01)In this paper, the existence and uniqueness results for a nonlinear Langevin fractional differential equation with nonlocal mixed (multipoint, fractional integral and fractional derivative) boundary conditions involving a ... -
Nonlinear Love waves in a homogeneous layer overlying a homogeneous half-space
(Işık University Press, 2025-08-01)In this article, the focus is on the propagation of Love waves in a solid layer overlying a solid half-space, assuming that both layer and half-space consist of nonlinear, isotropic, homogeneous, hyper-elastic, and generalized ... -
Seidel Laplacian energy of intuitionistic fuzzy graphs
(Işık University Press, 2025-08-01)A graph’s energy is correlated with its spectrum,which is the sum of the latent values in the relevant adjacency matrix.We suggested various properties and the energy of the Seidel Laplacian of an intuitionistic fuzzy graph ... -
İstanbul’da faal olan Osmanlı kahvehanelerinde iç mekân tefriş ve dekorasyonu
(Işık Üniversitesi Yayınları, 2025-07-25)Bir sosyalleşme mekânı olarak kahvehaneler, Osmanlı İmparatorluğu döneminden beri Türkiye'nin sosyal ve kültürel hayatında önemli bir yere sahiptir. İmparatorluğa 470 yıl boyunca payitaht olmuş İstanbul ise, bu kahvehanelerin ... -
Michel Foucault’nun “Öznel” ve “Yeni” kavramları ışığında “Las Meninas” ve “Narcissus”a bakış
(Işık Üniversitesi Yayınları, 2025-07-25)Bu araştırmada, Michel Foucault’nun felsefesinde, özne ve iktidar ilişkileri ekseninde, öznel deneyimin hâkim söylem aracılığıyla kurularak bireyi tanımlaması ve özgürlüğü sınırlandırması olgusu ele alınmıştır. Foucault’nun, ... -
A timeless medium in the history of animation: flipbook
(Işık Üniversitesi Yayınları, 2025-07-25)The history of animation, predating both photography and cinema, remains a captivating area of research. Since ancient times, humans have aimed to create the illusion of motion by fixing light on a surface and reproducing ... -
Socialist urban legacies and contemporary morphologies: historical analysis of urban transformation in Eastern Skopje
(Işık Üniversitesi Yayınları, 2025-07-25)This article examines the spatial and institutional transformation of Eastern Skopje, with a focus on Aerodrom Municipality, in the context of post-socialist urban change. Drawing on archival plans, policy documents, and ... -
Estimates of Toeplitz determinants for certain subclasses of bi-univalent function related to modified sigmoid function
(Işık University Press, 2025-07-01)The current comprehensive study aimed to determine upper bounds of Toeplitz determinants for some subclasses of bi-univalent functions. A function f ∈ A is said to be bi-univalent in ∆ if both f and f−1 are univalent in ... -
An improvement and a generalization of Ankeny and Rivlin’s result on the maximum modulus of polynomials
(Işık University Press, 2025-07-01)For an arbitrary entire function f(z), let M(f, r) = max|z|=r|f(z)|. By considering the polynomial of degree n having no zero in the interior of the unit circle|z| = 1, Ankeny and Rivlin obtained M(p, R) ≤ Rn + 1/2 M(p, ... -
A study on (c, d) IF − Q uniform spectral spaces
(Işık University Press, 2025-07-01)A conceptual way of approach to sober space is explored by the irreducibility of closed sets and their components in topological spaces. Sober space has been defined by both generic points and the irreducibility of closed ... -
A study on upper deg-centric graphs
(Işık University Press, 2025-07-01)The upper deg-centric graph of a simple, connected graph G, denoted by Gud, is a graph constructed from G such that V (Gud) = V (G) and E(Gud) = {vivj : dG(vi, vj ) ≥ degG(vi)}. This paper introduces and discusses the ...
