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DYNAMICS AT INFINITY of A CUBIC CHUA'S SYSTEM
(World Scientific Publ Co Pte Ltd, 2014)
Dynamics at infinity and other global dynamical aspects of Shimizu-Morioka equations
(Springer, 2012-07-01)
We present some global dynamical aspects of Shimizu-Morioka equations given by(x)Over dot = y, (y)Over dot = x - lambda y - xz, (z)Over dot = -alpha z + x(2),where (x,y,z)aae(3) are the state variables and lambda,alpha are ...
Dynamics at infinity and other global dynamical aspects of Shimizu-Morioka equations
(Springer, 2012-07-01)
We present some global dynamical aspects of Shimizu-Morioka equations given by(x)Over dot = y, (y)Over dot = x - lambda y - xz, (z)Over dot = -alpha z + x(2),where (x,y,z)aae(3) are the state variables and lambda,alpha are ...
Continuity of Dynamical Structures for Nonautonomous Evolution Equations Under Singular Perturbations
(SPRINGERNEW YORK, 2012)
In this paper we study the continuity of invariant sets for nonautonomous infinite-dimensional dynamical systems under singular perturbations. We extend the existing results on lower-semicontinuity of attractors of autonomous ...
GLOBAL DYNAMICS of THE LORENZ SYSTEM WITH INVARIANT ALGEBRAIC SURFACES
(World Scientific Publ Co Pte Ltd, 2010-10-01)
In this paper by using the Poincare compactification of R(3) we describe the global dynamics of the Lorenz system(x) over dot = s(-x + y), (y) over dot = rx - y - xz, (z) over dot = -bz + xy,having some invariant algebraic ...
GLOBAL DYNAMICS of THE LORENZ SYSTEM WITH INVARIANT ALGEBRAIC SURFACES
(World Scientific Publ Co Pte Ltd, 2010-10-01)
In this paper by using the Poincare compactification of R(3) we describe the global dynamics of the Lorenz system(x) over dot = s(-x + y), (y) over dot = rx - y - xz, (z) over dot = -bz + xy,having some invariant algebraic ...
Monotone measures and almost global stability of dynamical systems
(UR. FING, 2004)
In this work we state the relationships between almost global stability and monotone Borel measures for dynamical systems. We explore some related general results and deduce some particular properties for planar systems ...
Os novos espaços de acumulção do Grupo Votorantim
(2010-12-01)
This article aims to getting at the recent changes in Brazilian industrial capitalism, especially the expansion of companies and business groups abroad. The analyzed theme is the Votorantim Group, one of the most important ...