Başlık için Matematik Bölümü listeleme
Toplam kayıt 291, listelenen: 121-140
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Linear connections on light-like manifolds
(Scientific Technical Research Council Turkey-Tubitak, 2008)It is well-known that a torsion-free linear connection on a light-like manifold (M, g) compatible with the degenerate metric g exists if and only if Rad(TM) is a Killing distribution. In case of existence, there is an ... -
Linear Functions and Slope: How Do Students Understand These Concepts and How Does Reasoning Support Their Understanding?
(Fac Teacher Education, 2018)The aim of this study was to investigate eighth grade students' conceptual understanding and types of reasoning about linear functions and slope. This is a mixed method study. Quantitative data were collected with algebra ... -
A local modification to monopole equations in 8-dimension
(2005)Monopole equations on 8-manifolds with spin(7) holonomy are given in [1], In this work we write a local modification of the monopole equations on R8. We show that these new equations are admit non-trivial solutions including ... -
Lopes da Silva modelinin bir modifikasyonu
(2001)Bu çalışmada beynin ritmik aktivitelerinden $alpha$-dalgasını üreten Lopes da Silva modeli incelenerek, model de nöron sayılarının önemli ölçüde azaltılması halinde hala $alpha$-dalgalarının üretildiği gösterilmiştir. -
Lower and upper directional differentiability of the set valued maps and their applications
(Watam Press, 2003)In this paper the lower and upper directional differentiability concepts of the set valued maps are introduced and the directional differentiability properties of the marginal functions are studied. Sufficient condition ... -
The Lower and Upper Solution Method for Three-Point Boundary Value Problems with Integral Boundary Conditions on a Half-Line
(University Nis, Fac Sci Math, 2018)This paper deal with the following second-order three-point boundary value problem with integral boundary condition on a half-line u ''(x) + q(x) f(x, u(x), u' (x)) = 0, x is an element of(0, +infinity), u(0) = lambda ... -
The map shift x shift is chaotic
(2001)Bu çalışmada bilinen bir kaotik fonksiyon örneği olan shift dönüşümünü kullanarak yeni bir kaotik fonksiyon inşa edilmiştir. -
Matrisler ailesinin anti-Schur kararlılığı
(2007)Bu çalışmada, kompakt, konveks kompleks matrisler ailesinin anti-Schur kararlılığı için gerek ve yeter şartlar verilmiştir. Sonlu tane anti-Schur kararlı kompleks matrisin konveks zarfının oluşturduğu kümenin anti-Schur ... -
Matrix rings with summand intersection property
(Czechoslovak Mathematical Journal, 2003)A ring R has right SIP (SSP) if the intersection (sum) of two direct summands of R is also a direct summand. We show that the right SIP (SSP) is the Morita invariant property. We also prove that the trivial extension of R ... -
Maximal linear subspaces of strong self-dual 2-forms and the Bonan 4-form
(Elsevier Science Inc, 2011)The notion of self-duality of 2-forms in 4-dimensions plays an eminent role in many areas of mathematics and physics, but although the 2-forms have a genuine meaning related to curvature and gauge-field-strength in higher ... -
The meshless kernel-based method of lines for solving the equal width equation
(Elsevier Science Inc, 2013)The Equal Width equation governs nonlinear wave phenomena like waves in shallow water. Here, it is solved numerically by the Method of Lines using a somewhat unusual setup. There is no linearization of the nonlinear terms, ... -
The meshless kernel-based method of lines for the numerical solution of the nonlinear Schrodinger equation
(Elsevier Sci LTD, 2012)In this paper, the nonlinear Schrodinger equation is solved numerically by using the meshless kernel-based method of lines. Multiquadric, Gaussian and Wend land's compactly supported radial basis functions are used as the ... -
A meshless method and stability analysis for the nonlinear Schrodinger equation
(Taylor & Francis LTD, 2017)In this paper, the non-linear Schrodinger (NLS) equation was solved by a meshless method based on the moving least-squares approximation. Single-soliton solution and interaction of two colliding solitons were studied to ... -
Minkowski-Radstrom-Hormander Cone
(Yokohama Publishers, 2014)In this paper we introduce and investigate the notion of the generalized Minkowski-Radstrom Hormander cone giving a special attention to the order law of cancellation. In particular we embed the convex cone e(X) of nonempty ... -
Modifications of the Ricci tensor and applications
(Birkhauser Verlag Ag, 2010)By using two modified Ricci tensors, we prove some theorems which correspond to Myers's diameter estimate theorem and Bochner's vanishing theorem. -
Modules Whose Direct Summands Are Fi-Extending
(Springer, 2017)A module M is called FI-extending if every fully invariant submodule of M is essential in a direct summand of M. It is not known whether a direct summand of an FI-extending module is also FI-extending. In this study, it ... -
Modules Whose Submodules Are Essentially Embedded in Direct Summands
(Taylor & Francis Inc, 2009)A module M is said to satisfy the C-12 condition if every submodule of M is essentially embedded in a direct summand of M. It is known that the C-11 ( and hence also C-1) condition implies the C-12 condition. We show that ... -
Monopole equations on 8-manifolds with spin(7) holonomy
(Springer Verlag, 1999)We construct a consistent set of monopole equations on eight-manifolds with Spin(7) holonomy. These equations are elliptic and admit non-trivial solutions including all the 4-dimensional Seiberg-Witten solutions as a special case. -
Monopole Equations on R8: The Energy Integral
(2000)We discuss the Seiberg-Witten theory in four dimensions and possible generalizations to eight dimensions. We propose an action which is minimized by a set of monopole equations, previously obtained as a generalization of ... -
Monopole Equations on R8: The Energy Integral
(2000)We discuss the Seiberg-Witten theory in four dimensions and possible generalizations to eight dimensions. We propose an action which is minimized by a set of monopole equations, previously obtained as a generalization of ...