谈谈混沌

TALK ABOUT CHAOS

大学基础物理教学必修内容不包括"混沌"的内容,但是,如今"混沌"的研究已完全超出数学和物理学范围,它在自然科学中的应用越来越广泛,在大学基础物理教学中,对它的内容作简要的介绍十分必要。本文结合"相图"这一非线性动力学最基本的方法和洛伦兹方程组,简单地介绍了混沌,以丰富读者对"混沌"的认识和理解。

Currently,chaos is not included in the required contents in the course of college physics.However,recent research of the chaos has completely gone beyond the range of physics and mathematics.It has been widely applied in natural science.So it is necessary to have a brief introduction of chaos to students in the course of college physics.In this article,combining the basic method＂phase diagram＂in the nonlinear dynamics with famous Lorentz equations,we describe the chaos simply for reader＇s better understanding and realization.