Journal of Mahani Mathematical Research

Journal of Mahani Mathematical Research

ENTROPY OF DYNAMICAL SYSTEMS ON WEIGHTS OF A GRAPH

Document Type : Research Paper

Authors
1 ISLAMIC AZAD UNIVERSITY
2 SHAHID BAHONAR UNIVERSITY OF KERMAN,
Abstract
Let $G$ be a finite simple graph whose vertices and edges are weighted by two functions. In this paper we shall define and calculate entropy of a dynamical system on weights of the graph $G$, by using the weights of vertices and edges of $G$. We examine the conditions under which entropy of the dynamical system is zero, possitive or $+infty$. At the end it is shown that, for $rin [0,+infty]$, there exists an order preserving transformation with entropy $r$.
Keywords

  • Receive Date 18 September 2013
  • Revise Date 02 July 2014
  • Accept Date 20 July 2014