Journal of East China Normal University(Natural Sc ›› 2005, Vol. 2005 ›› Issue (3): 12-16.
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WANG Xin-xia , SHU Jin-long
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Abstract: This paper studies the tree graphs TG of G(n,n+1) simple connected graphs with n vertices and n+1 edges. The bounds, determined by n and l, on the spectral radius of TG are obtained, where l are co-edges of the two basic cycles of G(n,n+1).
Key words: basic cycle, spectral radius, tree graph, basic cycle, spectral radius
CLC Number:
O157.5
WANG Xin-xia;SHU Jin-long. Bounds on the Spectral Radius of A Type of Tree Graphs(Chinese)[J]. Journal of East China Normal University(Natural Sc, 2005, 2005(3): 12-16.
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