Işık Üniversitesi Yayınları: Recent submissions
Now showing items 21-40 of 1310
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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 ... -
Neutrosophic over soft generalized continuous functions: a paradigm shift in best invention competition machine selection
(Işık University Press, 2025-07-01)In today’s complex and uncertain world, the emergence of neutrosophic environments is becoming increasingly essential. These frameworks excel at navigating ambiguity, providing valuable tools for understanding and managing ... -
Equitable colorings of Cartesian products of square of paths and cycles with square of paths and cycles
(Işık University Press, 2025-07-01)Let [p] = {1, 2, 3, . . . , p} and G be an undirected simple graph. Graph coloring is a special case of labeling, and G is said to admit a proper coloring if no two neighbouring vertices of it are given an identical color. ... -
Study of growth of certain second order linear differential equations
(Işık University Press, 2025-07-01)In this article, we study the solutions of second-order linear differential equations by considering various conditions on the coefficients of the homogeneous linear differential equation and non-homogeneous linear ... -
Extracting triple connected certified domination number for the strong product of paths and cycles
(Işık University Press, 2025-07-01)A dominating set S of a graph G is said to be a triple connected certified dominating set (TCCD - set) if for every vertex v ∈ S, | N(v) ∩ (V − S) | ̸= 1 and ⟨S⟩ is triple connected. The minimum cardinality of a TCCD - set ... -
Multi-decomposition of complete bipartite graphs and complete graphs into banners and stars of size five
(Işık University Press, 2025-07-01)A decomposition of a graph G is a set of edge disjoint subgraphs H1, H2, ..., Hr of G such that every edge of G belongs to exactly one Hi. If all the subgraphs in the decomposition of G are isomorphic to a graph H, then ... -
Connected certified domination stable and critical graphs upon edge addition
(Işık University Press, 2025-07-01)A set of vertices Dc in a connected graph Γ = (VΓ, EΓ) is called a certified dominating set if |NΓ(u) ∩ (VΓ − Dc)| is either 0 or at least 2, ∀u ∈ Dc. The set Dc is called as connected certified dominating set if |N(u) ∩ ... -
Non-explosion and pathwise uniqueness of strong solutions for jump-type stochastic differential equations driven by optional semimartingales under non-Lipschitz conditions
(Işık University Press, 2025-07-01)This paper is devoted to the question of the pathwise uniqueness and the non-explosion property of strong solutions for a class of jump-type stochastic differential equations (JSDEs) with respect to optional semimartingales ... -
On the classification of Pythagorean fuzzy subgroups of abelian groups
(Işık University Press, 2025-07-01)Pythagorean fuzzy set is one of the most used tool for depicting uncertainty. A divisible subgroup is among the most significant categories of subgroups of an abelian group. The number of Pythagorean fuzzy subgroups in any ... -
Numerical solution of the time-variable fractional order mobile-immobile advection-dispersion model using a hybrid method
(Işık University Press, 2025-07-01)This paper introduces a hybrid numerical method combining the cubic B-spline collocation method with the implicit Euler approximation to solve the timevariable fractional order mobile-immobile advection-dispersion model ... -
Some difference graphs
(Işık University Press, 2025-07-01)In this paper, we discuss difference labeling of various types of graphs, including the star graph, the generalized butterfly graph, the bistar graph, the umbrella graph, and the olive tree. Through our analysis, we ... -
On Iλ- statistical convergence of sequences of bi-complex numbers
(Işık University Press, 2025-07-01)In this paper, we introduce the notion of Iλ- statistical convergence of sequences as one of the extensions of I-statistical convergence of bi-complex numbers. We investigate some fundamental properties of these notion and ...
