Başlık için Matematik Bölümü Koleksiyonu listeleme
Toplam kayıt 107, listelenen: 32-51
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Hierarchies in communities of Borsa Istanbul Stock Exchange
(Hacettepe Univ, Fac Sci, 2018)Nowadays, increase of the analyzing stock markets as complex systems lead graph theory to play key role. For instance detecting graph communities is an important task in the analysis of stocks, and minimum spanning trees ... -
Hybrid Euler-Taylor matrix method for solving of generalized linear Fredholm integro-differential difference equations
(Elsevier Science Inc, 2016)The main purpose of this paper is to present a numerical method to solve the linear Fredholm integro-differential difference equations with constant argument under initial-boundary conditions. The proposed method is based ... -
Hyperpath Centers
(Springer-Verlag Berlin, 2016)Path centers play an important role for several kinds of networks. In this study we present a novel approach to find a path center for a spatial data set modelled as a hypergraph. For this purpose, we first present a simple ... -
The importance of group work in mathematics
(Elsevier Science Bv, 2009)In recent years, mathematics education is becoming more and more important as well as the increasing studies in this area. These studies show that it is not only sufficient to know mathematics but also it is essential to ... -
Integral and homothetic indecomposability with applications to irreducibility of polynomials
(Scientific Technical Research Council Turkey-Tubitak, 2009)Being motivated by some methods for construction of homothetically indecomposable polytopes; we obtain new methods for construction of families of integrally indecomposable polytopes. As a result, we find new infinite ... -
Integrally indecomposable polytopes
(2006)Gao gave a criterion for the integral indecomposability, with respect to the Minkowski sum, of polytopes lying inside a pyramid with an integrally indecomposable base. Here, we weakened this criterion to the polytopes lying ... -
Irreducible polynomials by the polytope method over integral domains
(2005)Ostrowski realized that there is a relation between the factorization of a multivariate polynomial over any field and the integral decomposition of the Newton polytope of this polynomial. Here, we extended this result to ... -
Jeodezi Dagılımı Temelli Graf Çekirdegi ve 3B Nokta Bulutu Uygulamaları
(EEEAG, 2022)Nokta bulutları, veri kümeleri için en temel çok yönlü temsillerden biridir. Nokta bulutlarının elde edilmesini saglayan kaynaklardan biri, birçok disiplinde de uygulamaları olan lazer menzil tarayıcıları gibi 3B sekil ... -
Legendre polynomial solutions of high-order linear Fredholm integro-differential equations
(Elsevier Science Inc, 2009)In this study, a Legendre collocation matrix method is presented to solve high-order Linear Fredholm integro-differential equations under the mixed conditions in terms of Legendre polynomials. The proposed method converts ... -
Mathematical Morphology on Soft Sets for Application to Metabolic Networks
(Springer-Verlag Berlin, 2015)In this paper, we introduce mathematical morphological operators such as dilation and erosion on soft sets. Rather than the common approach which is based on expressing soft set analogues of the classical theory, we use ... -
Maximal, irreducible and prime soft ideals of BCK/BCI-algebra
(Hacettepe Univ, Fac Sci, 2015)In this paper, the notions of soft irreducible, prime and maximal soft ideals, irreducible, prime and maximal soft idealistic over on BCK/BCI-algebras are introduced, and several examples are given to illustrate. Relations ... -
A Method for Decision Making Problems by Using Graph Representation of Soft Set Relations
(Tsi Press, 2019)Soft set theory, which was defined by D. Molodtsov, has a rich potential for applications in several fields of life. One of the successful application of the soft set theory is to construct new methods for Decision Making ... -
A MODIFIED TAYLOR COLLOCATION METHOD FOR PANTOGRAPH TYPE FUNCTIONAL DIFFERENTIAL EQUATIONS WITH HYBRID PROPORTIONAL AND VARIABLE DELAYS
(Muğla Sıtkı Koçman Üniversitesi Fen Bilimleri Enstitüsü, 2020)In this work, high order pantograph type linear functional differential equations with hybrid proportional and variable delays is approximately solved by the modified Taylor matrix method. With this method these functional ... -
Molecular Descriptors on Line Graphs of Cactus Chains and Rooted Products Graphs
(HINDAWI LTD., 2022)The application of graph theory in the study of molecular physical and chemical properties involves theoretical mathematical chemistry. Atoms, represented by vertices, and edges, represented by bonds between them, are ... -
More on Fuzzy Metric Type Spaces
(Amer Inst Physics, 2017)In this paper, we investigate the further properties of fuzzy metric type spaces introduced by Saadati [1]. We prove that a M-convergent sequence in a fuzzy metric type space has a unique limit. Later we show that for a ... -
MUTANT FUZZY SETS
(Turkic World Mathematical Soc, 2019)In this paper, the notion of mutant fuzzy sets that by adhering to the classical sense in any semigroups has been introduced and its some of structural properties have been studied. In addition to this, the concept of ... -
Network-Induced Soft Sets and Stock Market Applications
(MDPI, 2022)The intricacy of the financial systems reflected in bilateral ties has piqued the interest of many specialists. In this research, we introduce network-induced soft sets, a novel mathematical model for studying the dynamics ... -
A New Approach to Numerical Solution of Nonlinear Klein-Gordon Equation
(Hindawi Ltd, 2013)A numerical method based on collocation points is developed to solve the nonlinear Klein-Gordon equations by using the Taylor matrix method. The method is applied to some test examples and the numerical results are compared ... -
New Numerical Approach for Solving Abel's Integral Equations
(WALTER DE GRUYTER GMBH, 2021)In this article, we present an efficient method for solving Abel's integral equations. This important equation is consisting of an integral equation that is modeling many problems in literature. Our proposed method is based ... -
A NEW NUMERICAL SCHEME FOR SOLVING THE TWO DIMENSIONAL FRACTIONAL DIFFUSION EQUATION
(CZESTOCHOWA UNIV TECHNOLOGY, 2021)In this study, the locally one dimensional (LOD) method is used to solve the two dimensional time fractional diffusion equation. The fractional derivative is the Caputo fractional derivative of order a. The rate of convergence ...
