计算机与现代化 ›› 2011, Vol. 7 ›› Issue (7): 102-104.doi:

• 算法分析与设计 • 上一篇    下一篇

元胞自动机可逆性研究

刘 栋   

  1. 河南师范大学计算机与信息技术学院,河南 新乡 453007
  • 收稿日期:2011-03-29 修回日期:1900-01-01 出版日期:2011-07-15 发布日期:2011-07-15

Research on Reversibility of Cellular Automata

LIU Dong   

  1. College of Computer & Information Technology, Henan Normal University, Xinxiang 453007, China
  • Received:2011-03-29 Revised:1900-01-01 Online:2011-07-15 Published:2011-07-15

摘要: 元胞自动机是对复杂适应系统建模的重要理论工具。可逆性是元胞自动机的一个重要属性,是模拟物理可逆空间的必要条件。本文介绍元胞自动机的基本概念、可逆性和可计算性,并介绍一维可逆元胞自动机可计算的证明思路。

关键词: 元胞自动机, 可逆性, 邻居

Abstract: Cellular automata is an important theoretical tool of modeling complex adaptive system. As a necessary condition of simulating physics reversible space, reversibility is an important attribute of cellular automata. This paper introduces basic concept, reversibility and computability about cellular automata, and describes how one-dimensional reversible cellular automata are computationally universal.

Key words: cellular automata, reversibility, neighborhoods