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	On the extremal energies of trees with a given maximum degree
	Lin, W. S. ; Guo, X. F. ; Li, H. H. ; Guo XF(郭晓峰)
	2005
关键词	PI-ELECTRON ENERGY ACYCLIC CONJUGATED MOLECULES MINIMAL ENERGY UNICYCLIC GRAPHS HEXAGONAL CHAINS
英文摘要	The energy of a graph is defined as the sum of the absolute values of all eigenvalues of the graph. Let T-n denote the set of trees with n vertices. When n >= 6, for a given integer Delta epsilon[3,n-2], we characterize the tree in T-n with maximum degree Delta and maximal energy. Furthermore, for inverted right perpendicularn+1/3inverted left peropendicular <=Delta(T)<= n-2 and n >= 7,thetreein T-n with maximum degree Delta and minimal energy is also determined.
语种	英语
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/66780]
专题	数学科学－已发表论文
推荐引用方式 GB/T 7714	Lin, W. S.,Guo, X. F.,Li, H. H.,et al. On the extremal energies of trees with a given maximum degree[J],2005.
APA	Lin, W. S.,Guo, X. F.,Li, H. H.,&郭晓峰.(2005).On the extremal energies of trees with a given maximum degree..
MLA	Lin, W. S.,et al."On the extremal energies of trees with a given maximum degree".(2005).

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