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Toplam kayıt 148, listelenen: 41-50
Selection Properties Of Texture Structures
(Elsevier Science Bv, 2015)
The aim of this paper is to begin with study of selection principles in texture and ditopological texture spaces and to establish relationships between these selection principles and other covering properties of texture ...
Rings Close to Semiregular
(Korean Mathematical Soc, 2012)
A ring R is called semiregular if R/J is regular and idempotents lift modulo J, where J denotes the Jacobson radical of R. We give some characterizations of rings R such that idempotents lift modulo J, and R/J satisfies ...
Categories of Rough Sets and Textures
(Elsevier Science Bv, 2013)
It is known that the theories of rough sets and fuzzy sets have successful applications in computing. Textures, as a theoretical model, provide a new perspective for both rough sets and fuzzy sets. Indeed, recent papers ...
Completeness Types For Uniformity Theory On Textures
(Univ Nis, Fac Sci Math, 2015)
In this paper the author considers the various types of completeness for di-uniform texture spaces and especially for complemented ones. Following that, the relationships between completeness of uniform spaces and these ...
Complex And Symplectic Structures On Panelled Web 4-Manifolds
(Elsevier Science Bv, 2012)
We analyze the symplectic and complex structures on the panelled web 4-manifolds of S. Akbulut and M. Kalafat [1]. In particular, we give infinite families of examples of almost complex but not symplectic and not complex ...
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 ...
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 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) ...
Goldie-Rad-Supplemented 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 ...
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.