JAEM 2025, Vol 15, No 5: Recent submissions
Now showing items 1-20 of 21
-
Picture fuzzy ideals in near rings under group actions
(Işık University Press, 2025-05-01)A useful technique for examining the symmetry and automorphism characteristics of near rings is group action. In this paper, we study picture fuzzy (PF) ideals of near rings, which are extension of both fuzzy and intuitionistic ... -
Some fixed point theorems in dislocated quasi extended b-metric space
(Işık University Press, 2025-05-01)In 2017, Kamran et al. [14] introduced the notion of extended b-metric space as a generalization of b-metric space. The concept of dislocated quasi extended b-metric space was presented by Nurwahyu [15]. In this paper, ... -
Development and analysis of new nonparametric techniques for causal inference in observational studies
(Işık University Press, 2025-05-01)The lack of randomization methods in observational studies blocks researchers from reaching valid conclusions based on their data. The lack of randomisation techniques results in multiple experimental factors which appear ... -
On the traversability of new composition of total graphs
(Işık University Press, 2025-05-01)The F-composition F(G)[H] is a graph with the set of vertices V (F(G)[H]) = (V (G) ∪ E(G)) × V (H) and two vertices u = (u1, u2) and v = (v1, v2) of F(G)[H] are adjacent if and only if [u1 = v1 ∈ V (G) and (u2, v2) ∈ E(H)] ... -
Neighborhood connectivity index of a vague graph
(Işık University Press, 2025-05-01)Neighborhood connectivity index (NCI) in graphs is a fundamental issue in fuzzy graph (FG) theory that has wide applications in the real world. Hence, in this paper, we investigate NCI in vague graphs(VG) with several ... -
Fourth-order differential subordination results for analytic functions involving the generalized Bessel functions
(Işık University Press, 2025-05-01)In this current paper, we obtain fourth-order differential subordination results for analytic functions in the open unit disk ∆ = {z : z ∈ C and |z| < 1} associated with a new operator Sγ,kα,βf(z) which involves the ... -
Interval valued kernel symmetric, k-kernel symmetric, range symmetric and column symmetric neutrosophic fuzzy matrices
(Işık University Press, 2025-05-01)We present the range-symmetric, interval-valued neutrosophic fuzzy matrix (RS-IVNFM) and the kernel-symmetric, interval-valued neutrosophic fuzzy matrix (KSIVNFM), which are similar to the EP-matrices in the unitary domain. ... -
Concerning the rough ideal convergence of double sequences within the topology induced by a fuzzy 2-norm
(Işık University Press, 2025-05-01)This research paper presents a thorough exploration of rough I2-convergence, rough I*2 -convergence, rough I2-limit points, and rough I2-cluster points for double sequences within a fuzzy 2-normed linear space. A key ... -
Pair mean cordial labeling of diamond snake graph, banana tree and tortoise graph
(Işık University Press, 2025-05-01)Let a graph G = (V, E) be a (p, q) graph. Define ρ = { p/2 p is even p−1/2 p is odd, and M = {±1, ±2, · · · ± ρ} called the set of labels. Consider a mapping λ : V → M by assigning different labels in M to the different ... -
Some results on Fermatean fuzzy linear space
(Işık University Press, 2025-05-01)The Fermatean fuzzy set expands upon the Pythagorean fuzzy set, asserting that the combined value of the membership degree cube and non-membership degree cube falls within the unit interval [0, 1]. This paper introduce the ... -
The subordination theorem for γ-µ-spiral-like functions of order λ
(Işık University Press, 2025-05-01)In this paper, we introduce a novel subclass Sγ(λ, µ) of normalized analytic functions in the open unit disk U. First we obtain several sufficient conditions that a function belongs to the subclass Sγ(λ, µ). Furthermore, ... -
On Fibonacci cordial labeling of some planar graphs
(Işık University Press, 2025-05-01)An injective function f from vertex set V (G) of a graph G to the set {F0, F1, F2, · · · , Fn}, where Fi is the iᵗʰ Fibonacci number (i = 0, 1, · · · , n), is said to be Fibonacci cordial labeling if the induced function ... -
Connected certified domination stable and critical graphs upon edge addition
(Işık University Press, 2025-05-01)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) ∩ ... -
m-Eternal total bondage number in circulant graphs
(Işık University Press, 2025-05-01)An Eternal dominating set of a graph is defined as a set of guards located at vertices, required to protect the vertices of the graph against infinitely long sequences of attacks, such that the configuration of guards ... -
Designs arising from products of hypergraphs of cycles
(Işık University Press, 2025-05-01)In this paper, we have considered many standard graph products viz. cartesian product, direct product, strong product and lexicographic product, and extended these graph products to hypergraphs which are natural generalizations ... -
A variable sampling plan based on quadratic random decision function using classical and Bayesian estimates under type II hybrid censored samples
(Işık University Press, 2025-05-01)This article endeavors to develop a single variable sampling plan when the lifetime of product follows the exponential distribution. The sampling plan has been developed by assuming that the life test is under type II ... -
Modeling the effects of soil improvement on train induced random ground-borne vibrations
(Işık University Press, 2025-05-01)Ground-borne vibrations by railway trains are generated at the rail-wheel interface due to the passage of wheels and due to irregularities of wheels and tracks. These vibrations need to be predicted and controlled during ... -
Zweier ideal convergence sequence spaces defined by Orlicz function on neutrosophic normed spaces
(Işık University Press, 2025-05-01)The present article is introduced to study the concept of Zweier ideal convergent sequence space which is characterised by Orlicz function on neutrosophic normed spaces. Some important topological and algebraic properties ... -
Estimating the bound set of a chaotic system and its application in chaos synchronization
(Işık University Press, 2025-05-01)In this paper, we investigate the ultimate bound set for a chaotic system. Based on Lagrange multiplier method, an optimization problem has been done analytically to calculate a precise ultimate bound set of the chaotic ... -
Modified Sombor index of trees
(Işık University Press, 2025-05-01)The modified Sombor index of a graph G, denoted by ᵐSO(G), is defined as the sum of weights 1/√d2G(u)+d2G(v) of all edges uv of E(G), where dG(u) denotes the degree of a vertex u in G. In this paper we show that for any ...
