Browsing Matematik Bölümü Makale Koleksiyonu by Title
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Generalized Semicommutative Rings And Their Extensions
(Korean Mathematical Soc, 2008)For an endomorphism a of a ring R., the endomorphism a is called semicommutative if ab = 0 implies a Ha(b) = 0 for a is an element of R. A ring R is called alphasemicommulative if there exists a semicommutative endomorphism ... 
Global Attractor For The One Dimensional Wave Equation With Displacement Dependent Damping
(PergamonElsevier Science Ltd, 2012)We study the longtime behavior of solutions of the one dimensional wave equation with nonlinear damping coefficient. We prove that if the damping coefficient function is strictly positive near the origin then this equation ... 
Global Attractors For Strongly Damped Wave Equations With Displacement Dependent Damping And Nonlinear Source Term Of Critical Exponent
(Amer Inst Mathematical Sciences, 2011)In this paper the long time behaviour of the solutions of the 3D 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) ... 
Global Attractors For The Plate Equation With A Localized Damping And A Critical Exponent In An Unbounded Domain
(Academic Press Inc Elsevier Science, 2006)In this paper, we study the asymptotic behavior of solutions for the plate equation with a localized damping and a critical exponent. We prove the existence, regularity and finite dimensionality of a global attractor in ... 
Global Attractors For The Plate Equation With Nonlocal Nonlinearity In Unbounded Domains
(Int Press Boston, Inc, 2014)We consider the initial value problem for the semilinear plate equation with nonlocal nonlinearity. We prove the existence of global attractor and then establish the regularity and finite dimensionality of this attractor. 
Global Attractors For Von Karman Equations With Nonlinear Interior Dissipation
(Academic Press Inc Elsevier Science, 2006)In this paper we study the asymptotic behavior of weak solutions for von Karman equations with nonlinear interior dissipation. We prove the existence of a global attractor in the space W2(2)(Omega) X L2(Omega). (c) 2005 ... 
Global Attractors For Wave Equations With Nonlinear Interior Damping And Critical Exponents
(Academic Press Inc Elsevier Science, 2006)In this paper we study the global attractors for wave equations with nonlinear interior damping. We prove the existence, regularity and finite dimensionality of the global attractors without assuming a large value for the ... 
GoldieRadSupplemented Modules
(Ovidius Univ Press, 2014)In this paper we introduce beta** relation on the lattice of submodules of a module M. We say that submodules X, Y of M are beta** equivalent, X beta**Y, if and only if X+Y/X subset of Rad(M)+X/X and X+Y/Y subset of ... 
GoldieSupplemented Modules
(2010) 
Interpolating Functions
(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 ... 
Interval Criteria for Oscillation of SecondOrder Functional Differential Equations
(PergamonElsevier Science Ltd, 2005)By using averaging functions, new interval oscillation criteria are established for the secondorder functional differential equation, (r (t) vertical bar x' (t)vertical bar(alpha1) x' (t))' + F (t, x (t), x (tau (t)), ... 
Lebesgue and CoLebesgue DiUniform Texture Spaces
(Elsevier Science Bv, 2009)The author introduces the notions of Lebesgue diuniformity and co Lebesgue diuniformity and investigates the relationship between a Lebesgue quasi uniformity on X and the corresponding Lebesgue diuniformity on the ... 
Legendrian Torus Knots in Lens Spaces
(Scientific Technical Research Council TurkeyTubitak, 2018)In this study, we first classify all topological torus knots lying on the Heegaard torus in lens spaces, and then we study Legendrian representatives of these knots. We classify oriented positive Legendrian torus knots in ... 
LongTime Behaviour of Doubly Nonlinear Parabolic Equations
(Amer Inst Mathematical SciencesAims, 2009)We consider a doubly nonlinear parabolic equation in Rn. Under suitable hypotheses we prove that a semigroup generated by this equation possesses a global attractor. 
LongTime Behaviour of Wave Equations with Nonlinear Interior Damping
(Amer Inst Mathematical SciencesAims, 2008)We prove the existence of attractors for higher dimensional wave equations with nonlinear interior damping which grows faster than polynomials at infinity. 
LongTime Dynamics of the Parabolic PLaplacian Equation
(Amer Inst Mathematical Sciences, 2013)In this paper, we study the longtime behaviour of solutions of Cauchy problem for the parabolic pLaplacian equation with variable coefficients. Under the mild conditions on the coefficient of the principal part and without ...