Characterization of the Tournament with Primitive Exponent Reaching Its Secondary Value
Received:June 15, 2005  Revised:August 01, 2005
Key Words: tournament   primitive exponent   extreme digraph   secondary value.  
Fund Project:The Foundation of Educational Department of Fujian Province(JB03144).
Author NameAffiliation
YE Xue-mei School of Mathematics and Computer Science, Fujian Normal University, Fujian 350007, China 
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Abstract:
      Let $D$ be the disconnected tournament on $n$ vertices ($n\geq 5$). We prove a complete characterization of the tournament with primitive exponent reaching its secondary value $n+1$.
Citation:
DOI:10.3770/j.issn:1000-341X.2007.04.010
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