Başlık için Turkic World Mathematical Society Journal of Applied and Engineering Mathematics listeleme
Toplam kayıt 999, listelenen: 705-724
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On the monophonic and monophonic domination polynomial of a graph
(Işık University Press, 2024-01)A set S of vertices of a graph G is a monophonic set of G if each vertex u of G lies on an u ? v monophonic path in G for some u, v ? S. M ? V (G) is said to be a monophonic dominating set if it is both a monophonic set ... -
On the norms of r-circulant matrices involving balancing and Lucas-balancing numbers
(Işık University Press, 2024-04)In this article, we investigate the r-circulant matrices B[r] and C[r] involving the balancing and Lucas-balancing numbers respectively with arithmetic indices. For matrices B[r] and C[r], we establish the direct formula ... -
On the numerical solution of fractional order differential equations using transforms and quadrature
(Işık University Press, 2018)In this work, we extended the work of [12] to approximate the solution of fractional order differential equations by an integral representation in the complex plane. The resultant integral is approximated to high order ... -
On the numerical solution to optimal control problems with non-local conditions
(Işık University Press, 2020)Optimal control problems involving non-separated multipoint and integral conditions are investigated. For numerical solution to the problem, we propose to use first order optimization methods with application of the formulas ... -
On the orbits of some metabelian groups
(Işık University Press, 2022)In this study, the orbits of non abelian metabelian groups of order 26, 28 and 30 are found using conjugation action. The non abelian metabelian groups considered in this study are some dihedral groups D₁₃, D₁₄ and D₁₅ as ... -
On the partial sums of convex harmonic univalent functions
(Işık University Press, 2019)Partial sums of analytic univalent functions and partial sums of starlike have been investigated extensively by several researchers. In this paper, we investigate a partial sums of convex harmonic functions that are univalent ... -
On the reliability of k-out-of-n: f systems with exchangeable components in the stress-strength setup
(Işık University Press, 2012-02-19)In this paper, we consider the reliability of k-out-of-n: Fsystems and its conditional form with exchangeable components in the stress-strength setup. We assume a random stress common to all the components in the system ... -
On the solution approaches of the band collocation problem
(Işık University Press, 2019)This paper introduces the first genetic algorithm approach for solving the Band Collocation Problem (BCP) which is a combinatorial optimization problem that aims to reduce the hardware costs on fiber optic networks. This ... -
On the solutions of certain q-shift delay differential equations over non-Archimedean field
(Işık University Press, 2023-04)Inspired by the results of Malmquist [13], in this paper, we have investigated on the solutions of q-shift delay differential equations over non-Archimedean field. We also proved Clunie-type result corresponding to certain ... -
On the solutions of fuzzy fractional differential equation
(Işık University Press, 2014)In this paper the exact and the approximate solutions of fuzzy fractional differential equation, in the sense of Caputo Hukuhara differentiability, with a fuzzy condition are constructed by using the fuzzy Laplace transform. ... -
On the solutions of some nonlinear fredholm integral equations in topological Hölder spaces
(Işık University Press, 2020-03-18)In this article, we show that the existence theorem for fredholm type quadratic integral equation in the space of functions satisfying H¨older the condition, based on the classical Schauder fixed point theorem, has new ... -
On the solutions of some recent open problems in metric fixed point theory
(Işık University Press, 2023-07)In this paper, our aim is to provide new solutions to some open problems given in [18] and [27] about the discontinuity at fixed point and related results. For this purpose, we prove new theorems and corollaries using ... -
On the spectra of cycles and paths
(Işık University Press, 2019)Energy of a graph was defined by E. Hückel as the sum of absolute values of the eigenvalues of the adjacency matrix during the search for a method to obtain approximate solutions of Schr¨odinger equation which include the ... -
On the study of fuzzy hilbert spaces by fuzzy isometric isomorphisms
(Işık University Press, 2020)In this paper, by defining a fuzzy inner product on the dual of real fuzzy Hilbert space, we show that the dual of fuzzy Hilbert space is also fuzzy Hilbert space. Then the concepts of fuzzy linear operator and fuzzy ... -
On the third boundary value problem for parabolic equations in a non-regular domain of RN+1
(Işık University Press, 2016)In this paper, we look for sufficient conditions on the lateral surface of the domain and on the coefficients of the boundary conditions of a N?space dimensional linear parabolic equation, in order to obtain existence, ... -
On the Ulam-Hyers-Rassias stability for a boundary value problem of implicit ?-Caputo fractional integro-differential equation
(Işık University Press, 2024-01)The main purpose of this paper is to study the existence and uniqueness of a nonlinear implicit ?-Caputo fractional order integro-differential boundary value problem using Schauder’s and Banach’s fixed point theorems. ... -
On the vertex degree polynomial of graphs
(Işık University Press, 2023-01)A novel graph polynomial, termed as vertex degree polynomial, has been conceptualized, and its discriminating power has been investigated regarding its coefficients and the coefficients of its derivatives and their relations ... -
On total vertex irregularity strength of some classes of tadpole chain graphs
(Işık University Press, 2021)A total k-labeling f that assigns V boolean OR E into {1,2, ...,k} on graph G is named vertex irregular if wt(f)(u) not equal wt(f)(v) for dissimilar vertices u, v in G with the weights wt(f) (u) = f(u) Sigma(ux is an ... -
On total vertex-edge domination
(Işık University Press, 2019)In this paper we obtain an improved upper bound of total vertex edgedomination number of a tree. If T is a connected tree with order n, then ????(T) ? m/3 with m = 6[ n/6] and we characterize the trees attaining this upper ... -
On tracking of solutions of parabolic variational inequalities
(Işık University Press, 2012-04-19)The problem of constructing a feedback control algorithm for a parabolic variational inequality is considered. This algorithm should provide tracking a prescribed trajectory by a solution of the given inequality. Two solving ...
