Yayın tarihi için Matematik Bölümü Makale Koleksiyonu listeleme

Toplam kayıt 168, listelenen: 61-80

    • Long-Time Behaviour of Doubly Nonlinear Parabolic Equations 

      Khanmamedov, A. Kh. (Amer Inst Mathematical Sciences-Aims, 2009)
      We consider a doubly nonlinear parabolic equation in R-n. Under suitable hypotheses we prove that a semigroup generated by this equation possesses a global attractor.

    • Modules Whose Ec-Closed Submodules Are Direct Summand 

      Yücel, C.C; Tercan, A. (2009)

    • Real Dicompactifications of Ditopological Texture Spaces 

      Yildiz, Filiz; Brown, Lawrence M. (Elsevier Science Bv, 2009)
      Real dicompactifications and dicompactifications of a ditopological texture space are defined and studied. Section 2 considers nearly plain extensions of a ditopological texture space (S, S, iota, kappa). Spaces that possess ...

    • A Novel Traveling Wave Solution for Ostrovsky Equation Using Exp-Function Method 

      Koroglu, Canan; Ozis, Turgut (Pergamon-Elsevier Science Ltd, 2009)
      In this paper, we predict a new traveling wave solution of Ostrovsky equation by using He's Exp-function method. The method is straightforward and concise and its application shows an imminent prospective for the nonlinear ...

    • Real Dicompact Textures 

      Yildiz, Filiz; Brown, Lawrence M. (Elsevier Science Bv, 2009)
      A notion of real compactness for completely biregular bi-T-2 ditopological texture spaces is defined and studied under the name real dicompactness. In particular it is shown that real dicompact spaces are nearly plain ...

    • On T-Noncosingular Modules 

      Tutuncu, Derya Keskin; Tribak, Rachid (Cambridge Univ Press, 2009)
      In this paper we introduce T-noncosingular modules. Rings for which all right modules are T-noncosingular are shown to be precisely those for which every simple right module is injective. Moreover, for any ring R we show ...

    • Goldie-Supplemented Modules 

      Birkenmeier, G.F; Mutlu, F.T; Nebiyev, C; Sokmez, N; Tercan, A. (2010)

    • On Almost Cl-Supercontinuous Functions 

      Kanibir, A; Reilly, I.L. (2010)

    • A Note on the Homotopy Analysis Method 

      Turkyilmazoglu, M. (Pergamon-Elsevier Science Ltd, 2010)
      The present work is devoted to using an analytic approach, namely the homotopy analysis method, to obtain convergent series solutions of strongly nonlinear problems. On the basis of the homotopy derivative concept described ...

    • Series Solution of Nonlinear Two-Point Singularly Perturbed Boundary Layer Problems 

      Turkyilmazoglu, M. (Pergamon-Elsevier Science Ltd, 2010)
      The present paper is concerned with the approximate analytic series solution of the nonlinear two-point second-order singularly perturbed boundary value problems. In place of the traditional numerical, perturbation or ...

    • A Strong Global Attractor for the 3D Wave Equation with Displacement Dependent Damping 

      Khanmamedov, A. Kh. (Pergamon-Elsevier Science Ltd, 2010)
      We prove that if the displacement coefficient of the damping of the 3D wave equation is a positive constant on the interval (-l, l), for large enough l > 0, then this equation has a strong global attractor in H(0)(1)(Omega) ...

    • Quantitative Homogenization of Attractors of Non-Newtonian Filtration Equations 

      Novruzov, Emil (Hindawi Publishing Corporation, 2010)
      For a rapidly spatially oscillating nonlinearity g we compare solutions u(is an element of) of non-Newtonian filtration equation partial derivative(t)beta(u(is an element of)) - D(vertical bar Du(is an element of)vertical ...

    • Almost-Perfect Modules 

      Aydogdu, Pınar; Özcan, A. Ciğdem (Cambridge Univ Press, 2010)
      We call a module M almost perfect if every M-generated flat module is M-projective. Any perfect module is almost perfect. We characterize almost-perfect modules and investigate some of their properties. It is proved that ...

    • On Dual Baer Modules 

      Tutuncu, Derya Keskin; Tribak, Rachid (Cambridge Univ Press, 2010)
      In this paper we introduce T-non-cosingular modules, dual Baer modules and K-modules. We prove that a module M is lifting and T-non-cosingular if and only if it is a dual Baer and K-module. Rings for which all modules are ...

    • Dicompleteness And Real Dicompactness Of Ditopological Texture Spaces 

      Yildiz, Filiz; Brown, Lawrence M. (Elsevier Science Bv, 2011)
      The authors consider interrelations between the completeness of certain initial diuniformities and the real dicompactness of completely biregular bi-T-2 nearly plain ditopological spaces. Completions and real dicompactifications ...

    • Interpolating Functions 

      Good, Chris; Kopperman, Ralph; Yildiz, Filiz (Elsevier Science Bv, 2011)
      Let X, Y be sets with quasiproximities (sic)x and (sic)y (where A (sic) B is interpreted as "B isa neighborhood of A"). Let f.g : X -> Y be a pair of functions such that whenever C (sic)y D. then f(-1) vertical bar C ...

    • Global Attractors For Strongly Damped Wave Equations With Displacement Dependent Damping And Nonlinear Source Term Of Critical Exponent 

      Khanmamedov, A. Kh (Amer Inst Mathematical Sciences, 2011)
      In this paper the long time behaviour of the solutions of the 3-D strongly damped wave equation is studied. It is shown that the semigroup generated by this equation possesses a global attractor in H(0)(1)(Omega) X L(2) ...

    • On A Class Of Semicommutative Rings 

      Özen, T; Agayev, N; Harmanci, A. (2011)

    • The Prime Dicompletion Of A Di-Uniformity On A Plain Texture 

      Ozcag, Selma; Brown, Lawrence M. (Elsevier Science Bv, 2011)
      Working within a plain texture (S, S), the authors construct a completion of a dicovering uniformity v on (S, S) in terms of prime S-filters. In case v is separated, a separated completion is then obtained using the ...

    • Versions Of Separability In Bitopological Spaces 

      Kocinac, Ljubisa D. R.; Ozcag, Selma (Elsevier Science Bv, 2011)
      We study selective versions of separability in bitopological spaces. In particular, we investigate these properties in function spaces endowed with the topology of pointwise convergence and the compact-open topology. (C) ...