Başlık için Turkic World Mathematical Society Journal of Applied and Engineering Mathematics listeleme
Toplam kayıt 976, listelenen: 942-961
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Total vertex irregularity strength of interval graphs
(Işık University Press, 2021)A labeling of a graph is a mapping that maps some set of graph elements to a set of numbers (usually positive integers). For a simple graph G = (V, E) with vertex set V and edge set E, a labeling φ : V ∪E → {1, 2, ..., k} ... -
Trans-Sasakian manifolds satisfying certain conditions
(Işık University Press, 2019)The objective of the present paper is to study the properties of special weakly Ricci symmetric and generalized Ricci recurrent trans Sasakian manifolds. -
Translation and scalar multiplication on picture fuzzy ideal of a PS algebra
(Işık University Press, 2023-04)In this paper, the notion of picture fuzzy ideal of PS algebra is introduced as a generalization of fuzzy ideal of PS algebra. The study of properties of picture fuzzy ideal of PS algebra is done in the environment of ... -
Transversal hypersurfaces of almost hyperbolic contact manifolds with a quarter symmetric non metric connection
(Işık University Press, 2013)Transversal hypersurfaces of trans hyperbolic contact manifolds endowed with a quarter symmetric non metric connection are studied. It is proved that transversal hypersurfaces of almost hyperbolic contact manifold with a ... -
Triple connected eternal domination in graphs
(Işık University Press, 2021)The concept of Triple connected domination number was introduced by G. Mahadevan et. al., in [10]. The concept of eternal domination in graphs was introduced by W. Goddard., et. al., in [3]. The dominating set S0(⊆ V (G)) ... -
Trivially extendable graphs
(Işık University Press, 2015-03-24)Let G be a simple graph. Let k be a positive integer. G is said to be k-extendable if every independent set of cardinality k is contained in a maximum independent set of G. G is said to be trivially extendable if G is not ... -
A two phase age dependent and two-mutation stochastic model of carcinogenesis
(Işık University Press, 2022)An age dependent and two-mutation stochastic model of carcinogenesis is formulated and studied. In this model, we introduce a fitness age T, (a positive constant) for each cell to divide into two cells. A normal cell if ... -
Uniform stabilization of the Petrovsky-Wave Nonlinear coupled system with strong damping
(Işık University Press, 2023-07)This paper concerns the well-posedness and uniform stabilization of the Petrovsky-Wave Nonlinear coupled system with strong damping. Existence of global weak solutions for this problem is established by using the Galerkin ... -
Uniqueness and stability of solutions for a coupled system of nabla fractional difference boundary value problems
(Işık University Press, 2022)In this article, we obtain sufficient conditions on existence, uniqueness and Ulam–Hyers stability of solutions for a coupled system of two-point nabla fractional difference boundary value problems, using Banach, Brouwer ... -
Unit graph of type - 2
(Işık University Press, 2022)The unit graph of ring R was introduced in commutative rings by Vasantha Kandasamy[27]. In this short note, we introduce the concept namely “Unit graph of type-2” denoted by UG2(R) in associative rings R and announced a ... -
Upper bound for third Hankel determinant of a class of analytic functions
(Işık University Press, 2023-10)We establish upper bounds for second Hankel determinant, the Fekete-Szegö functional and third Hankel determinant for normalized analytic functions f ∈ Wβ(α, γ),Wβ(α, γ) = { f : Re ((1 − α + 2γ)f(z)/z+ (α − 2γ)fʹ(z) + ... -
Upper bounds for covering total double Roman domination
(Işık University Press, 2023-07)Let G = (V, E) be a finite simple graph where V = V (G) and E = E(G). Suppose that G has no isolated vertex. A covering total double Roman dominating function (CT DRD function) f of G is a total double Roman dominating ... -
Using implicit relation to prove common coupled fixed point theorems for two hybrid pairs of mappings
(Işık University Press, 2016)Using implicit relation we establish two common coupled fixed point theorems under the conditions of weakly commutativity and w−compatibility on a complete metric space, which is not partially ordered. We do not use the ... -
The v-invariant χ2 sequence spaces
(Işık University Press, 2011-08-01)In this paper we define v− invariatness of a double sequence space of χ and examine the v− invariatness of the double sequence space of χ. Furthermore, we give duals of double sequence space of χ. -
Variable mesh discretization of system of nonlinear singular boundary value problems
(Işık University Press, 2020-02-25)In this paper two generalized numerical schemes using variable mesh has been developed to solve the system of nonlinear two point boundary value problems. Analytical convergence using a model fourth order problem has been ... -
Variation formulas of solution for a controlled functional-differential equation considering delay perturbation
(Işık University Press, 2011-03-05)Variation formulas of solution are proved for a controlled non-linear functionaldifferential equation with constant delay and the continuous initial condition. In this paper, the essential novelty is the effect of delay ... -
Vertex coloring edge weightings of some square graphs
(Işık University Press, 2021)A k-edge-weighting w of a graph G is an assignment of integer weight, w(e) ∈ {1, 2, . . . , k}, to each edge e. A k-edge-weighting w induces a vertex coloring c by defining c(u) = P u∼e w(e) for every u ∈ V (G), where u ∼ ... -
A view on fuzzy Peano space and its application on rail connectivity network
(Işık University Press, 2022)By using fuzzy path connectedness of a fuzzy topological space (X, T), a wide class of a space named as the fuzzy Peano space has been defined in this paper. Some of the interesting properties of a Fuzzy Peano Space are ... -
VL Index and bounds for the tensor products of F−Sum graphs
(Işık University Press, 2021)In QSAR/QSPR study, topological indices are exploited to a presumption of the bioactivity of chemical compounds. Inspired by the work of Zagreb indices, we propound here a new topological index, namely Veerabhadraiah Lokesha ... -
Vulnerability in networks
(Işık University Press, 2019)Recently defined exponential domination number is reported as a new measure to graph vulnerability. It is a methodology, emerged in graph theory, for vulnerability analysis of networks. Also, it gives more sensitive results ...
