Random Walks on Directed Graph
Received:February 01, 2001  
Key Words: probability   Markov chain   graph   random walk.  
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Author NameAffiliation
PENG Dai-yuan School of Computer & Communication Engineering, Southwestern Jiaotong University, Chengdu 610031, China 
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Abstract:
      A random walk on a digraph is defined in which a particle moves from one vertex to any successor of this vertex with equal probability. Detailed results are given on the expectation of first passage time and the expected number of times to be in some vertex during the first n steps.
Citation:
DOI:10.3770/j.issn:1000-341X.2003.04.028
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