Bifurcation Diagram; Chaotic Dynamics; First Return Map; Rössler System; Uniform Random Function
Résumé :
[en] Chaotic dynamical systems have been recently successfully used to replace uniform probability functions in several algorithms in optimization and machine learning. In this work, we propose a study on the use of bifurcation diagrams and first return map in the Rössler system for producing chaotic dynamics. Then, we plan to use these chaotic dynamic for optimization problem. With a bifurcation diagram we can also distinguish the periodic solutions apart from the chaotic solutions. By studying the chaotic solutions, we can then achieve a first return map which is a signature of the dynamical system and thoroughly study the complexity of the latter with a certain set of parameters. As a result, the partition in the bifurcation diagram is provided. From the first return maps, we are able to confirm the complexity of the dynamics in those partitions along with the transitions between them.
Disciplines :
Sciences informatiques
Auteur, co-auteur :
CHANGAIVAL, Boonyarit ; University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC)
ROSALIE, Martin ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
Co-auteurs externes :
no
Langue du document :
Anglais
Titre :
Exploring chaotic dynamics by partition of bifurcation diagram
Date de publication/diffusion :
2017
Nom de la manifestation :
Workshop on Advance in Nonlinear Complex Systems and Applications (WANCSA)
Organisateur de la manifestation :
M. Aziz Alaoui Cyrille Bertelle Jie Liu Damien Olivier
Lieu de la manifestation :
Le Havre, France
Date de la manifestation :
from 04-07-2017 to 05-07-2017
Manifestation à portée :
International
Titre de l'ouvrage principal :
Proceeding of Workshop on Advance in Nonlinear Complex Systems and Applications (WANCSA)