Publicação: Local attractors, degeneracy and analyticity: Symmetry effects on the locally coupled Kuramoto model
Carregando...
Data
Orientador
Coorientador
Pós-graduação
Curso de graduação
Título da Revista
ISSN da Revista
Título de Volume
Editor
Tipo
Artigo
Direito de acesso
Acesso restrito
Resumo
In this work we study the local coupled Kuramoto model with periodic boundary conditions. Our main objective is to show how analytical solutions may be obtained from symmetry assumptions, and while we proceed on our endeavor we show apart from the existence of local attractors, some unexpected features resulting from the symmetry properties, such as intermittent and chaotic period phase slips, degeneracy of stable solutions and double bifurcation composition. As a result of our analysis, we show that stable fixed points in the synchronized region may be obtained with just a small amount of the existent solutions, and for a class of natural frequencies configuration we show analytical expressions for the critical synchronization coupling as a function of the number of oscillators, both exact and asymptotic. © 2013 Elsevier Ltd. All rights reserved.
Descrição
Palavras-chave
Analytical expressions, Analyticity, Kuramoto models, Local attractors, Periodic boundary conditions, Stable fixed points, Stable solutions, Symmetry properties, Dynamical systems, Mathematical models, Synchronization
Idioma
Inglês
Como citar
Chaos, Solitons and Fractals, v. 49, n. 1, p. 32-46, 2013.
