Chaos in periodically perturbed planar Hamiltonian systems using linked twist maps

[摘要] We present a simple topological approach for the search of fixed points and the detection of chaotic dynamics for two-dimensional maps satisfying a twist condition on linked annuli. Applications to planar Hamiltonian systems are given. (C) 2010 Elsevier Inc. All rights reserved.

[发布日期] 2010-12-15

[关键词] Periodic points;Chaotic dynamics;Topological horseshoes;Linked twist maps;Hamiltonian systems