Matematik Bölümü Makale Koleksiyonu: Güncel gönderi
Toplam kayıt 168, listelenen: 81-100
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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 ... -
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 ... -
An Unconventional Finite Difference Scheme For Modified Korteweg-De Vries Equation
(Hindawi Ltd, 2017)A numerical solution of the modified Korteweg-de Vries (MKdV) equation is presented by using a nonstandard finite difference (NSFD) scheme with theta method which includes the implicit Euler and a Crank-Nicolson type ... -
An Optimal Variational Iteration Method
(Pergamon-Elsevier Science Ltd, 2011)The variational iteration method is studied in the present work. The classical variational iteration method is improved and extended by introducing a new concept of a convergence accelerating parameter. A rigorous approach ... -
A Category Approach to Relation Preserving Functions in Rough Set Theory
(Elsevier Science Inc, 2015)The category Rel whose objects are all pairs (U, r), where r is a relation on a universe U, and whose morphisms are relation-preserving mappings is a canonical example in category theory. One of the convenient categories ... -
A Textural View of The Distinction Between Uniformities and Quasi-Uniformities
(Elsevier Science Bv, 2006)In this paper the authors consider the interplay between di-uniformities on a texture and a complementation on that texture. It is shown that with each di-uniformity corresponds a second di-uniformity, called its complement. ... -
An Alternative Perspective on Injectivity of Modules
(Academic Press Inc Elsevier Science, 2011)Given modules M and N, M is said to be N-subinjective if for every extension K of N and every homomorphism : N M there exists a homomorphism phi : K -> M such that phi vertical bar N = phi. For a module M, the subinjectivity ... -
An Analytic Shooting-Like Approach For The Solution of Nonlinear Boundary Value Problems
(Pergamon-Elsevier Science Ltd, 2011)In this paper a novel approach is presented for an analytic approximate solution of nonlinear differential equations with boundary conditions. By converting the nonlinear problem into an initial value form, a shooting-like ... -
Almost-Perfect Modules
(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 ... -
Versions Of Separability In Bitopological Spaces
(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) ... -
Weak ((C11)) Modules And Algebraic Topology Type Examples
(Rocky Mt Math Consortium, 2004) -
A Subclass of Analytic-Functions Defined By Using Certain Operators of Fractional Calculus
(Pergamon-Elsevier Science Ltd, 1995)Making use of certain operators of fractional calculus, we introduce a new class F-delta(n,lambda,alpha) of functions which are analytic in the open unit disk mu and obtain a necessary and sufficient condition for a function ... -
A Strong Global Attractor for the 3D Wave Equation with Displacement Dependent Damping
(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) ... -
Traveling Wave Solutions Of Degenerate Coupled Multi-Kdv Equations
(Amer Inst Physics, 2016)Traveling wave solutions of degenerate coupled l-KdV equations are studied. Due to symmetry reduction these equations reduce to one ordinary differential equation (ODE), i.e., (f')(2) = P-n(f) where P-n(f) is a polynomial ... -
Upper Branch Nonstationary Modes Of The Boundary Layer Due To A Rotating Disk
(Pergamon-Elsevier Science Ltd, 2001)A treatment of asymptotic calculation of upper branch nonstationary instsability modes is undertaken in the boundary layer flow due to a. rotating disk. A numerical spectral solution of the eigenvalue problem shows good ...
