The Uniqueness of Book Presentation of Complete Graph $K_{2m}$
Received:May 10, 2007  Revised:January 02, 2008
Key Words: spatial graph   Hamilton path   book presentation.  
Fund Project:the National Natural Science Foundation of China (No.15071034); the Foundation of Dalian University of Technology (No.893322).
Author NameAffiliation
YIN Xun Bo Department of Mathematics, Harbin Institute of Technology, Helongjiang 150001, China 
LONG Li Gang Department of Mathematics, Harbin Institute of Technology, Helongjiang 150001, China 
LEI Feng Chun School of Mathematical Sciences, Dalian University of Technology, Liaoning 116024, China 
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Abstract:
      In the present paper we discuss some properties of book presentation of spatial graphs, and prove that the book presentation of minimum sheets of a complete graph $K_{2m}$ with even vertices is unique up to sheet translation and ambient isotopy. We also show this is true for $K_7$.
Citation:
DOI:10.3770/j.issn:1000-341X.2009.03.004
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