Department department "İYTE, Fen Fakültesi, Matematik Bölümü" and Faculty of Science / Fen Fakültesi
Now showing items 120 of 472

Abelian ChernSimons vortices and holomorphic Burgers hierarchy
(Springer, 200707)We consider the Abelian ChernSimons gauge field theory in 2+1 dimensions and its relation to the holomorphic Burgers hierarchy. We show that the relation between the complex potential and the complex gauge field as in ... 
The AblowitzLadik lattice system by means of the extended (G′ / G)expansion method
(Elsevier, 201007)We analyzed the AblowitzLadik lattice system by using the extended (G′ / G)expansion method. Further discrete soliton and periodic wave solutions with more arbitrary parameters are obtained. We observed that some previously ... 
Absolute cosupplement and absolute cococlosed modules
(Hacettepe Üniversitesi, 2013)A module M is called an absolute cococlosed (absolute cosupplement) module if whenever M ≅ T/X the submodule X of T is a coclosed (supplement) submodule of T. Rings for which all modules are absolute cococlosed (absolute ... 
Absolutely spure modules and neatflat modules
(Taylor & Francis, 201502)Let R be a ring with an identity element. We prove that R is right Kasch if and only if injective hull of every simple right Rmodules is neatflat if and only if every absolutely pure right Rmodule is neatflat. A ... 
Analysis of a corner layer problem in anisotropic interfaces
(Southwest Missouri State University, 200603)We investigate a model of anisotropic diffuse interfaces in ordered FCC crystals introduced recently by Braun et al and Tanoglu et al [3, 18, 19], focusing on parametric conditions which give extreme anisotropy. For a ... 
An analytic approach to a class of fractional differentialdifference equations of rational type via symbolic computation
(Wiley, 201501)Fractional derivatives are powerful tools in solving the problems of science and engineering. In this paper, an analytical algorithm for solving fractional differentialdifference equations in the sense of Jumarie's modified ... 
Analytic investigation of a reactionDiffusion brusselator model with the timespace fractional derivative
(De Gruyter, 201404)It is well known that many models in nonlinear science are described by fractional differential equations in which an unknown function appears under the operation of a derivative of fractional order. In this study, we ... 
Analytic investigation of the (2 + 1)dimensional Schwarzian Korteweg–de Vries equation for traveling wave solutions
(Elsevier BV., 20110215)By means of the two distinct methods, the Expfunction method and the extended (G0/G)expansion method, we successfully performed an analytic study on the (2 + 1)dimensional Schwarzian Korteweg–de Vries equation. We ... 
Analytic solutions to nonlinear differentialdifference equations by means of the extended (G′/G)expansion method
(IOP Publishing, 201010)In this paper, a discrete extension of the (G′/G)expansion method is applied to a relativistic Toda lattice system and a discrete nonlinear Schrödinger equation in order to obtain discrete traveling wave solutions. Closed ... 
Analytic study on two nonlinear evolution equations by using the (G′/G)expansion method
(Elsevier, 200903)The validity and reliability of the socalled (G′/G)expansion method is tested by applying it to two nonlinear evolutionary equations. Solutions in more general forms are obtained. When the parameters are taken as special ... 
Angular analysis of the decay B0→K*0μ+μ from pp collisions at s=8 TeV
(Elsevier, 201602)The angular distributions and the differential branching fraction of the decay B0→K*(892)0μ+μ are studied using data corresponding to an integrated luminosity of 20.5 fb1 collected with the CMS detector at the LHC in pp ... 
Angular coefficients of Z bosons produced in pp collisions at (root) S=8 TeV and decaying to μ+μ as a function of transverse momentum and rapidity
(Elsevier, 201511)Measurements of the five most significant angular coefficients, A0 through A4, for Z bosons produced in pp collisions at s=8 TeV and decaying to μ+μ are presented as a function of the transverse momentum and rapidity of ... 
Application of the division theorem to nonlinear physical models for constructing traveling waves
(Politechnica University of Bucharest, 2013)We extend the socalled first integral method, which is based on the division theorem, to the SharmaTassoOlver equation and the (2+1)dimensional modified Boussinesq equation. Our approach provides first integrals in ... 
Application of the expfunction method to nonlinear lattice differential equations for multiwave and rational solutions
(Wiley, 201109)In this paper, we extend the basic Expfunction method to nonlinear lattice differential equations for constructing multiwave and rational solutions for the first time. We consider a differentialdifference analogue of ... 
Application of the Expfunction method to the (2+1)dimensional BoitiLeonPempinelli equation using symbolic computation
(Taylor & Francis, 201103)Locate fulltext(opens in a new window)Full Text(opens in a new window)View at Publisher Export  Download  Add to List  More... International Journal of Computer Mathematics Volume 88, Issue 4, March 2011, ... 
Application of the G′ / Gexpansion method to Kawahara type equations using symbolic computation
(Elsevier, 201006)In this paper, Kawahara type equations are selected to illustrate the effectiveness and simplicity of the G′ / Gexpansion method. With the aid of a symbolic computation system, three types of more general traveling wave ... 
Applications of graph coloring
(Springer, 2005)A graph G is a mathematical structure consisting of two sets V(G) (vertices of G) and E(G) (edges of G). Proper coloring of a graph is an assignment of colors either to the vertices of the graphs, or to the edges, in such ... 
Applications of the pseudo residualfree bubbles to the stabilization of convectiondiffusionreaction problems
(Springer, 201203)It is known that the enrichment of the polynomial finite element space of degree 1 by bubble functions results in a stabilized scheme of the SUPGtype for the convectiondiffusionreaction problems. In particular, the ... 
Applications of the pseudo residualfree bubbles to the stabilization of the convectiondiffusionreaction problems in 2D
(Elsevier, 201408)A stabilized finite element method is studied herein for twodimensional convectiondiffusionreaction problems. The method is based on the residualfree bubbles (RFB) method. However we replace the RFB functions by their ... 
Applying Mathematica and webMathematica to graph coloring
(Elsevier, 200706)This paper analyzes some graph issues by using the symbolic program Mathematica and its version for the Web, webMathematica. In particular, we consider the problem of graph coloring: the assignment of colors to the ...