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东北石油大学经济管理学院市场营销学课件Chapter 5 Global Information Systems
东北石油大学经济管理学院 市场营销学 课件 Chapter 5 Global Information Systems
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2018/10/24
东北石油大学经济管理学院市场营销学课件Chapter 5 Global Information Systems。
Consciousness,cognition,and the hierarchy of context:extending the global neuronal workspace model
asymptotic limit theorems cognition consciousness information theory phase transition renormalization
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2015/7/30
We adapt an information theory analysis of interacting cognitive biological and social modules to the problem of the global neuronal workspace, the new standard neuroscience paradigm for consciousness...
Robust Global Motion Estimation with Matrix Completion
Camera orientation Structure from motion Epipolar geometry Block adjustment
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2014/7/30
In this paper we address the problem of estimating the attitudes and positions of a set of cameras in an external coordinate system. Starting from a conventional global structure-from-motion pipeline,...
NSF Director to Lead New Purdue Global Institute（图）
NSF Director New Purdue Global Institute
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2010/2/9
ARLINGTON, VA - Arden L. Bement, the director of the National Science Foundation, has been named to lead Purdue University's new Global Policy Research Institute (GPRI) in West Lafayette, Ind. Bement ...
GLOBAL AND LOCAL BIFURCATION IN PERTURBATIONS OF NON-SYMMETRY AND SYMMETRY OF HAMILTONIAN SYSTEM
Non-symmetry perturbed bifurcation detec
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2007/12/17
The Hamiltonian systems with the non-symmetrical and the symmtrical perturbation are investigated.By using detection functions we obtain 1) explicit formulas for the global and local bifurcations of f...
OPTIMAL GLOBAL RATES OF CONVERGENCE OF M-ESTIMATES FOR NONPARAMETRIC REGRESSION
Nonparametric regression optimal rate o
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2007/12/17
Let (X, Y) be a pair of random variables such that X ranges over [0, 1] and Y is real-valued and let go(X) be the conditional expectation of Y given X. Based on a training sample, the piecewise polyno...
Periodic Solutions and Global Asymptotic Stability of a Delayed Discrete Predator-Prey System with Holling II Type Functional Response
Coincidence degree discrete predator-prey system global asymptotic stability positive periodic solutions
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2007/8/7
In this paper, we study the existence and global asymptotic stability of positive periodic solutions of a delayed periodic predator-prey system with Holling II type functional response. By use of the ...
Global Asymptotic Stable Eradication for the Siv Epidemic Model with Impulsive Vaccination and Infection-Age
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2007/8/7
We study the application of a pulse vaccination strategy to eradicate the slowly progressing diseases that have infectiousness in latent period. We derive the condition in which eradication solution i...
GLOBAL ATTRACTIVITY OF POPULATION MODELS WITH DELAYS AND DIFFUSION
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2007/8/7
In this paper, the asymptotic behavior of three types ofpopulation models with delays and diffusion is studied. The firstrepresents one species growth in the patch ${\it\Omega}$ andperiodic environmen...
A NEW CONJUGATE GRADIENT METHOD AND ITS GLOBAL CONVERGENCE PROPERTIES
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2007/8/7
This paper presents a new conjugate gradient method for unconstrained optimization. This method reduces to the Polak-Ribiere-Polyak method when line searches are exact. But their performances are diff...
GLOBAL SOLUTIONS AND BLOW UP FOR ACTIVATOR INHIBITOR MODEL
Global solutions blow up of solution a
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2007/8/7
This paper deals with the existence and nonexistence of global positive solutions of initial and boundary value problem for the general activator-inhibitor model... In this paper, we do not restrict ...
GLOBAL ASYMPTOTIC STABILITY IN A NONAUTONOMOUS COOPERATIVE SYSTEM
Cooperative system global asymptotic sta
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2007/8/7
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INTERPOLATED FINITE ELEMENT METHODS FOR SECOND ORDER HYPERBOLIC EQUATIONS AND THEIR GLOBAL SUPERCONVERGENCE
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2007/8/7
We develop the interpolated finite element method to solve second-order hyperbolic equations. The standard linear finite element solution is used to generate a newsolution by quadratic interpolation o...
GLOBAL ASYMPTOTIC STABILITY IN N-SPECIES COOPERATIVE SYSTEM WITH TIME DELAYS
Time delay positive equilibrium point
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2007/8/7
The following n-species cooperative system with time delaysis considered in this paper. It is shown that if the system (1) has a unique positive equilibrium point, then it is globally asymptotically s...
GLOBAL CONVERGENCE OF UNCONSTRAINED MINIMIZATION METHODS WITH A GENERALIZED BACKTRACKING LINESEARCH PROCEDURE
Backtracking linesearch direction selec
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2007/8/7
This paper presents a generalized backtracking linesearch procedure, which includes the backtracking linesearch and many other linesearches. Under very mild conditions we show the global convergence o...