Güncel Gönderiler: Turkic World Mathematical Society Journal of Applied and Engineering Mathematics
Toplam kayıt 1327, listelenen: 1-20
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Book Review: Oktay Veliyev, Non-Self-Adjoint Schrödinger Operator with a Periodic Potential: Spectral Theories for Scalar and Vectorial Cases and Their Generalizations
(Işık University Press, 2026-07-01)[No abstract available] -
Z-Continuous maps in Fermatean fuzzy topological spaces and its application
(Işık University Press, 2026-07-01)In this paper, we undertake a detailed study of various types of functions in Fermatean fuzzy topological spaces, namely Fermatean fuzzy Z-continuous, Fermatean fuzzy Z-irresolute, strongly Fermatean fuzzy Z-continuous, ... -
Modeling epidemic spread using time-dependent graph diffusion equations on complex networks
(Işık University Press, 2026-07-01)Epidemic spread in real populations is shaped by changing contact patterns, uneven connectivity, and localized transmission, so static and uniformly mixed models are often not sufficient. Complex networks provide a stronger ... -
Stability analysis and data sensitivity of fractional integro-differential equations
(Işık University Press, 2026-07-01)The paper focuses on analyzing the Ulam stability and data dependence in fractional integro-differential equations with Caputo-type fractional derivatives. The main aim of the work is to see under which circumstances the ... -
A local fractional non-standard finite difference scheme for fractal LWR model of traffic flow
(Işık University Press, 2026-07-01)In this paper, a non-standard local fractional Crank-Nicolson finite difference scheme is proposed to determine an approximation to the solutions of the fractal LWR traffic flow model. The scheme is found to be consistent ... -
Distance τ -polynomial and edge distance τ -polynomial of graphs
(Işık University Press, 2026-07-01)The distance τ -polynomial D(G, x) of a graph G = (V, E) is defined as D(G, x) = (n2X)k = 0τkxk, where τk is the number of vertices with τG(u) = X x∈V (G)dG(u, x) = k, ∀u ∈ V (G). In this paper, we seek to find the distance ... -
Incorporation of αM closed sets of neutrosophic over soft modal topological structures for revolutionizing hospital ranking with numerical insights
(Işık University Press, 2026-07-01)The significance of Neutrosophic environments continues to grow across various disciplines through ongoing advancements. A notable recent development is the Neutrosophic Over Soft Modal Topological Structure (Nos -topology), ... -
(ψ, GF)-Contraction mappings and related fixed point results in partial modular metric spaces
(Işık University Press, 2026-07-01)In this paper, we focus on establishing the existence of fixed points results for (ψ, GF)-contraction mapping in partial modular metric spaces. In support of this result, a suitable example is given. For the application, ... -
Oktay Veliev, Multidimensional Periodic Schrödinger Operator (Perturbation Theories in High Energy Regions and Their Applications)
(Işık University Press, 2026-06-01)Book Review: Oktay Veliev, Multidimensional Periodic Schrödinger Operator (Perturbation Theories in High Energy Regions and Their Applications). Springer, Switzerland, 424 pp., 2024, Springer Tracts in Modern Physics, STMP, ... -
A unified spectral filter framework for ill-posed linear operator equations in Hilbert spaces
(Işık University Press, 2026-06-01)Regularization is useful for stable recovery in inverse problems with ill-posed linear operator equations in Hilbert spaces because small perturbations in data can make problems highly unstable. Tikhonov regularization, ... -
Picture fuzzy characteristic and picture fuzzy divisor of zero in a ring along with their applications in real life situations
(Işık University Press, 2026-06-01)The paper provides the concept of a picture fuzzy ideal over a ring and illustrates it with example. Additionally, it introduces the notions of picture fuzzy characteristic and picture fuzzy divisor of zero in a ring with ... -
An investigation of Pythagorean fuzzy digital convexity
(Işık University Press, 2026-06-01)The aim of this study is to introduce Pythagorean fuzzy digital convex sets, Pythagorean fuzzy digital cut sets, Pythagorean fuzzy digital topological spaces, Pythagorean fuzzy digital generalized closed sets, and Pythagorean ... -
Linear diophantine graphs
(Işık University Press, 2026-06-01)This manuscript introduces linear Diophantine labelling, a new method for assigning labels to the vertices of finite, simple, undirected graphs. A key feature of this method is a divisibility condition imposed on the edges, ... -
Nonoscillatory solutions of certain nonlinear higher order differential and delay differential equations with forcing term
(Işık University Press, 2026-06-01)There are some nonlinear higher order differential and delay equations with forcing term that are taken into consideration. Using the Schauder fixed point theorem, the sufficient conditions for the existence of nonoscillatory ... -
An efficient numerical algorithm for solving the Lane-Emden type functional boundary value problems
(Işık University Press, 2026-06-01)In this article, we analyze collocation points and shifted Chebyshev polynomials based strategy to approximate the solution of the Lane-Emden type functional differential equations subjected to three-point boundary conditions. ... -
Eccentricity spectrum of join of central graphs and eccentricity Wiener index of graphs
(Işık University Press, 2026-06-01)The eccentricity matrix of a simple connected graph is obtained from its distance matrix by preserving the largest non-zero distance in each row and column, while setting all other entries to zero. This article examines ... -
Gibbs measures for the asymmetric clock model on a Cayley tree
(Işık University Press, 2026-06-01)We consider the p-state clock model on the Cayley tree and derive a system of functional equations governing this model. Each positive solution of the system corresponds to a splitting Gibbs measure. Utilizing this framework, ... -
Moduli of continuity for functions in Sobolev spaces and Haar wavelet solutions to fractional Basset equation
(Işık University Press, 2026-06-01)In this paper, the method for solving fractional differential equations have been proposed using the Haar wavelet operational matrix of fractional integration. An operational matrix of fractional integration using the Haar ... -
Control of the technological process of obtaining polypropylene by alkalinizing, washing and drying the propane-propylene fraction (PPF)
(Işık University Press, 2026-05-01)The work is devoted to the control of the technological process of obtaining polypropylene by alkalizing, washing and drying the propane propylene fraction (PPF). As a scientific innovation in the presented work, the ... -
Incorporating the influence of hunting cooperation and competition into the prey-predator model
(Işık University Press, 2026-05-01)This mathematical model consists of three nonlinear ordinary differential equations between two prey (N1, N2) and only one predator (P). The two prey (N1, N2) grow logistically under predator pressure, and the predator ...
