Matematik Bölümü / Department of Mathematics
Bu bölümdeki koleksiyonlar

FEF  Bildiri Koleksiyonu  Matematik Bölümü / Department of Mathematics [8]
Matematik Bölümüne ait bildirileri içerir. 
FEF  Makale Koleksiyonu  Matematik Bölümü / Department of Mathematics [158]
Matematik Bölümüne ait koleksiyonu içerir.
Güncel Gönderiler

Exact Solution Of Perturbed Kdv Equation With Variable Dissipation Coefficient
(MINISTRY COMMUNICATIONS & HIGH TECHNOLOGIES REPUBLIC AZERBAIJAN, 2017)In the present work we study the integrability condition for a variable coefficient KortewegdeVries(KdV) equation. For that purpose, we first introduce some proper transformations for dependent and independent variables ... 
On approximate solutions for two higherorder CaputoFabrizio fractional integrodifferential equations
(SPRINGER INTERNATIONAL PUBLISHING AG, 20170803)We investigate the existence of solutions for two highorder fractional differential equations including the CaputoFabrizio derivative. In this way, we introduce some new tools for obtaining solutions for the highorder ... 
On the fractional Fourier and continuous fractional wave packet transforms of almost periodic functions
(SPRINGER INTERNATIONAL PUBLISHING AG, 20170602)We state the fractional Fourier transform and the continuous fractional wave packet transform as ways for analyzing persistent signals such as almost periodic functions and strong limit power signals. We construct frame ... 
A characteristic map for compact quantum groups
(SPRINGER HEIDELBERG, 201709)We show that if G is a compact Lie group and g is its Lie algebra, then there is a map from the Hopfcyclic cohomology of the quantum enveloping algebra Uq(g) to the twisted cyclic cohomology of quantum group algebra ... 
Hopfdihedral (co)homology and Ltheory
(EUROPEAN MATHEMATICAL SOC, 2018)We develop an appropriate dihedral extension of the ConnesMoscovici characteristic map for Hopf *algebras. We then observe that one can use this extension together with the dihedral Chern character to detect nontrivial ... 
Cylindrical and spherical solitary waves in an electronacoustic plasma with vortex electron distribution
(AMER INST PHYSICS, 201804)We consider the nonlinear propagation of electronacoustic waves in a plasma composed of a cold electron fluid, hot electrons obeying a trapped/vortexlike distribution, and stationary ions. The basic nonlinear equations ... 
Subclass of mquasiconformal harmonic functions in association with Janowski starlike functions
(ELSEVIER SCIENCE INC, 20180215)Let's take f(z) = h (z) + <(g(z))over bar> which is an univalent sensepreserving harmonic functions in open unit disc D = {z : vertical bar z vertical bar < 1}. If f (z) fulfills vertical bar w(z)vertical bar = ... 
Reductions of topologically massive gravity I: Hamiltonian analysis of second order degenerate Lagrangians
(AMER INST PHYSICS, 201801)We present SkinnerRusk and Hamiltonian formalisms of second order degenerate Clement and SariogluTekin Lagrangians. The DiracBergmann constraint algorithm is employed to obtain Hamiltonian realizations of Lagrangian ... 
Positive solutions for a sumtype singular fractional integrodifferential equation with mpoint boundary conditions
(Politechnica University of Bucharest, 2017)We study the existence and uniqueness of positive solutions for a sumtype singular fractional integrodifferential equation with mpoint boundary condition. Also, we provide an example to illustrate our main result. 
An investigation of the certain class of multivalent harmonic mappings
(Eudoxus Press, 201603)The main purpose of the present paper is to investigate some properties of the certain class of sensepreserving pvalent harmonic mappings in the open unit disc D = {z is an element of C parallel to z vertical bar < 1}. 
On submanifolds with 2Type PseudoHyperbolic Gauss Map in PseudoHyperbolic Space
(Birkhauser Verlag AG, 20170201)In this paper, we study pseudoRiemannian submanifolds of a pseudohyperbolic space Hsm1(1)⊂Es+1m with 2type pseudohyperbolic Gauss map. We give a characterization of proper pseudoRiemannian hypersurfaces in ... 
Hochschild cohomology of reduced incidence algebras
(World Scientific Publishing Co. Pte Ltd., 2016)We compute the continuous Hochschild cohomology of four reduced incidence algebras: the algebra of formal power series, the algebra of exponential power series, the algebra of Eulerian power series, and the algebra of ... 
On submanifolds of pseudohyperbolic space with 1type pseudohyperbolic gauss map
(B. Verkin Institute for Low Temperature Physics and Engineering, 2016)In this paper, we examine pseudoRiemannian submanifolds of a pseudohyperbolic space ℍm1 s (1) ⊂ Em s+1 with finite type pseudohyperbolic Gauss map. We begin by providing a characterization of pseudoRiemannian sub ... 
Classification of minimal Lorentzian surfaces in S2 4 (1) with constant Gaussian and normal curvatures
(Mathematical Society of The Rep. Of China, 2016)In this paper we consider Lorentzian surfaces in the 4dimensional pseudo Riemannian sphere S2 4 (1) with index 2 and curvature one. We obtain the complete Classification of minimal Lorentzian surfaces S2 4 (1) whose ... 
Lagrangian dynamics on matched pairs
(Elsevier B.V., 20170101)Given a matched pair of Lie groups, we show that the tangent bundle of the matched pair group is isomorphic to the matched pair of the tangent groups. We thus obtain the Euler–Lagrange equations on the trivialized matched ... 
Hamiltonian dynamics on matched pairs
(World Scientific Publishing Co., 2016)The cotangent bundle of a matched pair Lie group, and its trivialization, are shown to be a matched pair Lie group. The explicit matched pair decomposition on the trivialized bundle is presented. On the trivialized space, ... 
Hopfcyclic cohomology of quantum enveloping algebras
(European Mathematical Society Publishing House, 2016)In this paperwe calculate both the periodic and nonperiodic Hopfcyclic cohomology of DrinfeldJimbo quantum enveloping algebra Uq.g/ for an arbitrary semisimple Lie algebra g with coefficients in a modular pair in ... 
PseudoSpherical Submanifolds with 1Type PseudoSpherical Gauss Map
(Birkhauser Verlag AG, 20160528)In this work, we study pseudoRiemannian submanifolds of a pseudosphere with 1type pseudospherical Gauss map. First, we classify Lorentzian surfaces in a 4dimensional pseudosphere (Formula presented.) with index s, ... 
On spherical submanifolds with finite type spherical Gauss map
(Walter de Gruyter GmbH, 20160401)Chen and Lue (2007) initiated the study of spherical submanifolds with finite type spherical Gauss map. In this paper, we firstly prove that a submanifold Mn of the unit sphere doublestruck Sm1 has nonmasssymmetric ... 
A multiplier related to symmetric stable processes
(Hacettepe University, 20160415)In two recent papers [5] and [6], we generalized some classical results of Harmonic Analysis using probabilistic approach by means of a d dimensional rotationally symmetric stable process. These results allow one to discuss ...