Başlık için Matematik Bölümü listeleme
Toplam kayıt 291, listelenen: 270-289
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Students' interpretation of a function associated with a real-life problem from its graph
(2010)The properties of a function such as limit, continuity, derivative, growth, or concavity can be determined more easily from its graph than by doing any algebraic operation. For this reason, it is important for students of ... -
Students' misconceptions and errors in transformation geometry
(2010)This study analyses the students' performances in two-dimensional transformation geometry and explores the mistakes made by the students taking the analytic geometry course given by researchers. An examination was given ... -
Super and strongly faintly continuous multifunctions
(2001)In this paper, we introduce and discuss some strong forms of faintly continuity for multifunctions. Basic properties and characterizations of such multifunctions are established. -
Surface Displacement Field of a Coated Elastic Half-Space Under the Influence of a Moving Distributional Load
(2017)1 Department of Mathematics, )DFXOW\RI6FLHQFHDQG$UW?Giresun University, Giresun, Turkey 2 Department of Mathematics, )DFXOW\RI6FLHQFH?Anadolu University, Eskişehir, Turkey ABSTRACT An analysis of the distributed moving ... -
Sıerpınskı Çizgelerin Oyun Kromatik ve Oyun Renk Sayıları
(2016)Bu çalışmada, >= 1 ve >= 2 iken ( , ) Sierpinski çizgelerinin oyun renk sayısı ve özel olarak = 3 için ( , ) Sierpinski çizgelerinin oyun kromatik sayısı hesaplanmıştır. Ayrıca Sierpinski çizgeler ile ilgili bazı açık ... -
Three different methods for numerical solution of the EW equation
(Elsevier Sci LTD, 2008)Numerical solutions of the equal width wave (EW) equation are obtained by using a Galerkin method with quartic B-spline finite elements, a differential quadrature method with cosine expansion basis and a meshless method ... -
Tight span of subsets of the plane with the maximum metric
(Academic Press Inc Elsevier Science, 2016)We prove that a nonempty closed and geodesically convex subset of the l(infinity) plane R-infinity(2) is hyperconvex and we characterize the tight spans of arbitrary subsets of R-infinity(2) via this property: Given any ... -
Transfer Skills of Middle School Pre-service Mathematics Teachers from Informal to Formal Mathematical Language: Turkey and United States Cases
(Hacettepe University, 2017)Mathematics, as universal language, is used by individuals with different native in a way that is influenced by their native languages. Two kinds of uses, formal and informal, of mathematical language arise since the ... -
Tube Formulas for Graph-Directed Fractals
(World Scientific Publ Co Pte LTD, 2010)Lapidus and Pearse proved recently an interesting formula about the volume of tubular neighborhoods of fractal sprays, including the self-similar fractals. We consider the graph-directed fractals in the sense of graph ... -
Tube volumes via functional equations
(Springer Basel Ag, 2015)Tube formulas for convex sets and for smooth submanifolds of Euclidean spaces have long been of interest for geometers. In the last two decades there has been great progress on tube formulas for badly behaved spaces such ... -
Uygulamalı bilimlerde diferansiyel denklem öğretimi üzerine
(1997)Bu çalışmada fiziksel bir olayın diferansiyel denkleminin nasıl bulunacağı ve çözümünün fen ve mühendislik öğrencilerine nasıl kavratılacağı üzerinde durulmuştur. -
Üç boyutta interpolasyon yöntemiyle sürekli yüzeyler oluşturma
(2003)Bu çalışmada, bir yüzey interpolasyonu uygulaması geliştirilmiştir. Bu amaçla, $R^3$ de değişik biçim, konum ve yönlenmelere sahip ardışık kapalı eğriler birleştirilmiş ve düzgün, sürekli bir yüzey oluşturulmuştur. Uygulama ... -
Üçgenin Gergonne Noktası Yardımıyla Üçgensel Fuzzy Sayıları Sıralama Yöntemi
(2016)Bu çalışmada, bir üçgenin Gergonne noktası yardımıyla, üçgensel fuzzy sayıları sıralamak için yeni bir sıralama yöntemi sunulmaktadır. Sunulan yöntem literatürdeki mevcut sıralama yöntemlerinin eksikliklerini gidermektedir. ... -
Üçlü halkalarla bazı desargues konfigürasyonları arasındaki ilgi üzerine
(1996)Bu çalışmada L.N. Reddy ve K. Sitaram'ın Alternative Laws in a Hall Planar Ternary Ring ve Associativy in a Hall Planar Ternary Ring isimli makaleleri incelenmiş ve Hail koordinatlama yöntemi ile D ve Da özellikleri ... -
A vectorization for nonconvex set-valued optimization
(Scientific Technical Research Council Turkey-Tubitak, 2018)Vectorization is a technique that replaces a set-valued optimization problem with a vector optimization problem. In this work, by using an extension of the Gerstewitz function, a vectorizing function is defined to replace ... -
Weak Conjugate Duality for Nonconvex Vector Optimization
(Yokohama Publishers, 2017)In this work, weak conjugate map, weak biconjugate map and weak subdifferential of a set-valued map are defined by using notions of supremum/infimum of a set and vectorial norm, and relationships among these notions are ... -
Weak Fenchel and weak Fenchel-Lagrange conjugate duality for nonconvex scalar optimization problems
(Springer, 2012)In this work, by using weak conjugate maps given in (Azimov and Gasimov, in Int J Appl Math 1:171-192, 1999), weak Fenchel conjugate dual problem, , and weak Fenchel Lagrange conjugate dual problem are constructed. Necessary ... -
Weak subdifferential/superdifferential, weak exhausters and optimality conditions
(Taylor & Francis LTD, 2015)In this work, the notion of weak superdifferential is presented. Some calculation rules are given to evaluate weak subdifferential and weak superdifferential of some classes of functions represented by support functions. ... -
Weighted Harmonic Bloch Spaces on the Ball
(Springer Basel Ag, 2018)We study the family of weighted harmonic Bloch spaces , on the unit ball of . We provide characterizations in terms of partial and radial derivatives and certain radial differential operators that are more compatible with ... -
When is the SIP (SSP) property inherited by free modules
(Springer, 2006)A right R-module M has right SIP (SSP) if the intersection (sum) of two direct summands of M is also a direct summand. It is shown that the right SIP (SSP) is not a Morita invariant property and that a nonsingular ...