Valentin POPA


19-22 TEHNICI DE ANALIZĂ ÎN MECANICA SISTEMELOR COMPLEXE UTILIZÂND TEORIA HAOSULUI

ANALYTICAL TECHNIQUE SOFCOMPLEX MECHANICAL
SYSTEMS USING CHAOSTHEORY
This paper presents the approach to the development of a system
described chaotic behavior characterized by using baker’s transformation.
There are detailed rules on the introduction of specific concepts such as
Lyapunov coefficient and prediction horizon. There are also examples of the
use of charts and baker’s diagrams description to the attractor for the logistic
equation.
Keywords: baker’s transformation, Lyapunov coefficient, prediction
horizon, entropic system
Cuvinte cheie: transformarea brutarului, coeficient Lyapunov, orizont
predictiv, sistem entropic

22 TEHNICI DE ANALIZĂ ÎN MECANICA SISTEMELOR


19-23 CONSECINŢE ALE ANALIZEI MECANICII SISTEMELOR COMPLEXE PRIN TEORIA HAOSULUI

CONSEQUENCES OF COMPLEX SYSTEMS MECHANICS
ANALYSIS BY CHAOS THEORY
This paper presents issues characterized by evolving entropic
systems, from studies made by Boltzmann and Poincare and continuing with
research and results of modern theories developed by Kolmogorov, Popper and
Prigogine. In the second part of the paper there are reflections of the authors
about own definitions of the space and time entities in the frame of the complex
systems.
Keywords: time arrow, dynamic system, chaos, entropic system
Cuvinte cheie: săgeata timpului, sistem dinamic, haos, sistem
entropic

23 CONSECINŢE ALE ANALIZEI MECANICII SISTEMELOR