Chromatic uniqueness of $K_4$-homeomorphs with girth 8
Received:June 02, 2010  Revised:November 20, 2010
Key Words: chromatic polynomial   chromatically unique graph   $K_4$-homeomorph.  
Fund Project:Supported by the Fundamental Research Funds for the Central Universities and the National Natural Science Foundation of China. (Grant No.10871189).
Author NameAffiliation
Weina SHI Department of Mathematics, University of Science and Technology of China, Anhui 230026, P. R. China 
Yongliang PAN Department of Mathematics, University of Science and Technology of China, Anhui 230026, P. R. China 
Yan ZHAO Institute of Electronics Engineering, China Academy of Engineering Physics, Sichuan 621900, P. R. China 
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Abstract:
      In this paper, we determine all graphs of $K_4$-homeomorphs of girth 8 which are chromatically unique.
Citation:
DOI:10.3770/j.issn:2095-2651.2012.03.002
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