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Toplam kayıt 9, listelenen: 1-9
Assessment of Landslide Susceptibility By Decision Trees in the Metropolitan Area of Istanbul, Turkey
(Hindawi Ltd, 2010)
The main purpose of the present study is to investigate the possible application of decision tree in landslide susceptibility assessment. The study area having a surface area of 174.8 km(2) locates at the northern coast ...
Improving Weighted Information Criterion By Using Optimization
(Elsevier Science Bv, 2010)
Although artificial neural networks (ANN) have been widely used in forecasting time series, the determination of the best model is still a problem that has been studied a lot. Various approaches available in the literature ...
A Note on the Homotopy Analysis Method
(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
(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
(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
(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
(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
(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 ...
Scheduling Internal Audit Activities: A Stochastic Combinatorial Optimization Problem
(Springer, 2010)
The problem of finding the optimal timing of audit activities within an organisation has been addressed by many researchers. We propose a stochastic programming formulation with Mixed Integer Linear Programming (MILP) and ...