Güncel Gönderiler: Dergiler / Journals
Toplam kayıt 1338, listelenen: 261-280
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Optimal (r, Q) models considering inventory shrinkage
(Işık University Press, 2024-10)Although inventory shrinkage negatively affects firms’ operations decisions in nearly every type of industry, it is generally ignored in practice. Most of the available mathematical models are not considering inventory ... -
Maxwell-Cattaneo law of heat conduction through porous ferroconvection with magnetic field dependent viscosity
(Işık University Press, 2024-10)The problem of convective instability in a ferromagnetic fluid saturated porous medium with magnetic field dependent (MFD) viscosity and Maxwell-Cattaneo law is studied using the method of small perturbation. Darcy model ... -
Classes of analytic functions associated with the (p, q)–derivative operator for generalized distribution satisfying subordinate condition
(Işık University Press, 2024-10)The main object of this paper is to study classes of analytic function associated with generalized Struve functions and using (p, q)–Jackson derivative. Furthermore, the bounds for generalized distribution using subordination ... -
Atom bond-connectivity energy of a graph
(Işık University Press, 2024-10)The purpose of this paper is to introduce and investigate the atom bondconnectivity energy ABCE(G) of a graph G. We present some upper and lower bounds for ABCE(G) and calculate it for several graph classes and also for ... -
Pair difference cordiality of some product related graphs
(Işık University Press, 2024-10)In this paper we investigate the pair difference cordial labeling behaviour of some product related graphs. -
Distance magic labeling for some product graphs
(Işık University Press, 2024-10)In this paper, we prove Wt □ G and Wt ⊠ G are not distance magic if graph G contains two vertices with the same neighborhood. And we also prove Wt × C4 (t ≥ 5), W3□Pn and W4 × Pn (n ≥ 3) are not distance magic graphs. -
Reduction of w-transitive and s-transitive intuitionistic fuzzy matrices and their applications
(Işık University Press, 2024-10)The collection of s-transitive and w-transitive intuitionistic fuzzy matrices comprise properly the collection of the transitive intuitionistic fuzzy matrices for which reduction models have already been proved. We have ... -
On embedding family of numerical scheme for solving non-linear equations with engineering applications
(Işık University Press, 2024-10)The solution of non-linear equations is one of the most important and frequent problems in numerous engineering and scientific disciplines. Numerous real-world issues can be described using non-linear equations in a variety ... -
Accurate numerical scheme for singularly perturbed time delayed parabolic differential equations
(Işık University Press, 2024-10)For the numerical solution of the singularly perturbed parabolic convection- difusion equation with large time delays, a novel class of fitted operator finite difference method is constructed using the Mickens-type scheme. ... -
A Crank-Nicolson type higher order compact exponential scheme for solving variable order time fractional mobile-immobile advection-dispersion model
(Işık University Press, 2024-10)This paper gives the construction and analysis of a new numerical method to solve variable order time fractional mobile-immobile transport model. The proposed numerical method is based on Crank-Nicolson approach with fourth ... -
Fault-tolerant partition resolvability of chemical chains
(Işık University Press, 2024-10)An e partition X of the vertex set V (H) of a connected graph H is the collection of e number of ordered disjoint subsets of V (H), denoted as X = fX1;X2; : : : ;Xeg. The representation of a vertex u is a distance vector ... -
On total vertex irregular labelings with no-hole weights of some corona graphs
(Işık University Press, 2024-10)A total vertex irregular k-labeling of a graph G = (V;E), @ : V [ E ! f1; 2; 3; ; kg is a labeling of vertices and edges of G in such a way that the weights of all vertices are distinct. A total vertex irregularity ... -
Weak (ψ − ϕ) Contractions for F− class functions in multiplicative b−metric spaces
(Işık University Press, 2024-10)The objective of this study is to introduce F- class function with weak (ψ −ϕ) Contractions for two mappings T1 and T2 using a pair of F- class function with weak (ψ − ϕ) Contractive maps in the framework of multiplicative ... -
An SADR epidemic model with a transport-related infection between two regions
(Işık University Press, 2024-10)If an infectious disease is eradicated in an area, the travelling of infected people can cause a re-epidemic of the disease in such area. Travelling is one of the influential factors in the spread of an infectious diseases. ... -
On certain subclasses of univalent functions associated with Pascal distribution series
(Işık University Press, 2024-10)In this study, we establish a relation between particular subclasses of complex order univalent functions and Pascal distribution series. The main aim of the present investigation is to obtain the necessary and sufficient ... -
On IΔ-deferred statistically rough convergence with order α
(Işık University Press, 2024-10)In this article, we introduce the concept of IΔ-deferred statistically rough convergence of order α, (0 < α ≤ 1) in a normed linear space. We mainly examine various properties such as closedness and convexity of the set ... -
Investigation of a system of second-order undamped Sturm–Liouville boundary value problems
(Işık University Press, 2024-10)The purpose of this paper is to establish the existence of multiple positive solutions for a coupled system of second-order undamped Sturm–Liouville boundary value problems. The technique is based on the Six functionals ... -
Toward stability investigation of fractional dynamical systems on time scale
(Işık University Press, 2024-10)We study dynamic systems on time scales that are generalizations of classical differential or difference equations. In this paper, we present the asymptotic stability of linear fractional time-invariant systems with the ... -
Fuzzy biatomic pairs in fuzzy lattices
(Işık University Press, 2024-10)The concept of a fuzzy biatomic pair in a fuzzy lattice is introduced. Characterizations of a fuzzy biatomic pair in fuzzy lattices are obtained in terms of a fuzzy modular pair. -
Fork-decomposition of total graph of corona graphs
(Işık University Press, 2024-10)Let G = (V, E) be a graph. Then the total graph of G is the graph T(G) with vertex set V (G) ∪ E(G) in which two elements are adjacent if and only if they are either adjacent or incident with each other. The corona of two ...
