The Roots of the Ad joint Polynomial of a Class of Graphs
Received:April 10, 1998  
Key Words: path tree   adjoint polynomial   roots distribution.  
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Author NameAffiliation
MA Hai-cheng Dept. of Math., Qinghai Nationalities College, Xining 810007, China 
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Abstract:
      Let G be a simple graph that Contains no triangles, in this paper we discuss that the distribution state of the roots of the adjoint polynomial h(G,x) of G.
Citation:
DOI:10.3770/j.issn:1000-341X.2001.02.017
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