Yayın tarihi için Matematik Bölümü Makale Koleksiyonu listeleme
Toplam kayıt 168, listelenen: 41-60
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Existence Of A Global Attractor For The Parabolic Equation With Nonlinear Laplacian Principal Part In An Unbounded Domain
(Academic Press Inc Elsevier Science, 2006) -
On The Noncommutative Neutrix Product Of Distributions
(Hindawi Publishing Corporation, 2007)Let f and g be distributions and let g(n) = (g * delta(n))(x), where delta(n)(x) is a certain sequence converging to the Dirac-delta function delta( x). The noncommutative neutrix product f circle g of f and g is defined ... -
On Powers Of The Heaviside Function For Negative Integers
(Academic Press Inc Elsevier Science, 2007)The distributions (x(+)(r))(-s) and (x(+)(r))_(-s) were defined as the neutrix limit of the sequences ((x(+)(r))(-s))n and ((x(+)(r))_(-s))n respectively for r, s = 1, 2,..., see [J.D. Nicholos, B. Fisher, The distribution ... -
On Prime Submodules
(Rocky Mt Math Consortium, 2007) -
Remarks on Separation of Convex Sets, Fixed-Point Theorem, and Applications in Theory of Linear Operators
(Springer International Publishing Ag, 2007)Some properties of the linear continuous operator and separation of convex subsets are investigated in this paper and a dual space for a subspace of a reflexive Banach space with a strictly convex norm is constructed. Here ... -
On Modules And Matrix Rings With Sip-Extending
(Mathematical Soc Rep China, 2007)In this note we study modules with the property that the intersection of two direct summands is essential in a direct summand (SIP-extending). Amongst other results we show that the class of right SIP-extending modules is ... -
Non-Linear And Non-Stationary Modes Of The Lower Branch Of The Incompressible Boundary Layer Flow Due To A Rotating Disk
(Amer Mathematical Soc, 2007)In this paper a theoretical study is undertaken to investigate the structure of the lower branch neutral stability modes of three-dimensional small disturbances imposed on the incompressible Von Karman's boundary layer ... -
Rational Drug Redesign to Overcome Drug Resistance in Cancer Therapy: Imatinib Moving Target
(Amer Assoc Cancer Research, 2007)Protein kinases are central targets for drug-based cancer treatment. To avoid functional impairment, the cell develops mechanisms of drug resistance, primarily based on adaptive mutations. Redesigning a drug to target a ... -
Reduced and P.Q.-Baer Modules
(Mathematical Soc Rep China, 2007)In this paper, we study p.q.-Baer modules and some polynomial extensions of p.q.-Baer modules. In particular, we show: (1) For a reduced module M-R,M-R is ap.p.-moduleiff M-R is a p.q.-Baer module. (2) If M-R is an ... -
An Asymptotic Investigation Into The Stabilization Effect Of Suction In The Rotating-Disk Boundary Layer Flow
(Pergamon-Elsevier Science Ltd, 2007)The suction effects in the three-dimensional boundary layer flow due to a rotating disk are analyzed from the linear stability point of view making use of the asymptotic structure of the suction mean velocity profiles of ... -
On Hollow-Lifting Modules
(Mathematical Soc Rep China, 2007)Let R be any ring and let M be any right R-module. M is called hollow-lifting if every submodule N of M such that M/N is hollow has a coessential submodule that is a direct summand of M. We prove that every amply supplemented ... -
Long-Time Behaviour of Wave Equations with Nonlinear Interior Damping
(Amer Inst Mathematical Sciences-Aims, 2008)We prove the existence of attractors for higher dimensional wave equations with nonlinear interior damping which grows faster than polynomials at infinity. -
On Partial Derivatives Of The Incomplete Beta Function
(Pergamon-Elsevier Science Ltd, 2008)The incomplete beta function B(x) (a, b) is defined for a, b > 0 and 0 < x < 1 and its definition was extended to negative integer values of a and b in [E. Ozcag, I. Ege, H. Gurcay, An extension of the incomplete beta ... -
Sequentially Dinormal Ditopological Texture Spaces And Dimetrizability
(Elsevier Science Bv, 2008)The authors extend the bitopological notion of sequential normality to ditopological texture spaces, and use this notion to state and prove a (pseudo-)dimetrizability theorem. (C) 2008 Elsevier B.V. All rights reserved. -
An Extension of the Incomplete Beta Function For Negative Integers
(Academic Press Inc Elsevier Science, 2008)The incomplete beta function B-x(a, b) is defined for a, b > 0 and 0 < x < 1. Its definition can be extended, by regularization, to negative non-integer values of a and b. In this paper we define the incomplete beta function ... -
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 alpha-semicommulative if there exists a semicommutative endomorphism ... -
A Generalization of Projective Covers
(Academic Press Inc Elsevier Science, 2008)Let M be a left module over a ring R and I an ideal of R. We call (P, f) a projective I-cover of M if f is an epimorphism from P to M, P is projective, Ker f subset of I P, and whenever P = Ker f + X, then there exists a ... -
Lebesgue and Co-Lebesgue Di-Uniform Texture Spaces
(Elsevier Science Bv, 2009)The author introduces the notions of Lebesgue di-uniformity and co Lebesgue di-uniformity and investigates the relationship between a Lebesgue quasi uniformity on X and the corresponding Lebesgue di-uniformity on the ...