Multicanonical sampling of rare trajectories in chaotic dynamical systems

作者：Kitajima Akimasa^*; Iba Yukito

来源：Computer Physics Communications, 2011, 182(1): 251-253.

DOI：10.1016/j.cpc.2010.07.044

• Chaotic dynamical systems
• Rare trajectories
• Multicanonical Monte Carlo
• Coupled standard maps

In chaotic dynamical systems a number of rare trajectories with low level of chaoticity are embedded in chaotic sea while extraordinary unstable trajectories can exist even in weakly chaotic regions In this study a quantitative method for searching these rare trajectories is developed the method is based on multicanonical Monte Carlo and can estimate the probability of initial conditions that lead to trajectory fragments of a given l

• 出版日期2011-1