Weight Matrices and Properties
Received:March 16, 1999  
Key Words: weight matrices   row weight sum vector   tournament matrices.  
Fund Project:
Author NameAffiliation
WEI Zong-li Dept. of Math.
Luoyang Teachers' College
Henan
China 
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Abstract:
      In this paper, necessary and sufficient conditions for every weight matrix to benonsingular in the class of weight matrices with row weight sum vector S are given.
Citation:
DOI:10.3770/j.issn:1000-341X.2002.02.015
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