On the ordering of trees with the general Randic index of the Nordhaus-Gaddum type

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	On the ordering of trees with the general Randic index of the Nordhaus-Gaddum type
	Liu, Huiqing ; Lu, Mei ; Tian, Feng
	2006
发表期刊	MATCH-COMMUNICATIONS IN MATHEMATICAL AND IN COMPUTER CHEMISTRY
ISSN	0340-6253
卷号	55 期号:2 页码:419-426
摘要	The general Randic index of an organic molecule. whose molecular graph is G is defined as the sum of (d(u)d(v))(alpha) over all pairs of adjacent vertices of G, where d(u) is the degree of the vertex u in G and alpha is a real number with alpha not equal 0. In the paper, we obtained sharp bounds on the general Randic index of the Nordhaus-Gaddum type, for trees. Also we. show that the. general Randic. index of the Nordhaus-Gaddum type for double stars S-p,S-q is monotonously increasing in p, where 1 < p <= q.
语种	英语
WOS研究方向	Chemistry ; Computer Science ; Mathematics
WOS类目	Chemistry, Multidisciplinary ; Computer Science, Interdisciplinary Applications ; Mathematics, Interdisciplinary Applications
WOS记录号	WOS:000239524700014
出版者	UNIV KRAGUJEVAC, FACULTY SCIENCE
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/2875
专题	中国科学院数学与系统科学研究院
通讯作者	Liu, Huiqing
作者单位	1.Hubei Univ, Sch Math & Comp Sci, Wuhan 430062, Peoples R China 2.Tsing Hua Univ, Dept Math Sci, Beijing 100084, Peoples R China 3.Chinese Acad Sci, Acad Math & Syst Sci, Inst Syst Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Liu, Huiqing,Lu, Mei,Tian, Feng. On the ordering of trees with the general Randic index of the Nordhaus-Gaddum type[J]. MATCH-COMMUNICATIONS IN MATHEMATICAL AND IN COMPUTER CHEMISTRY,2006,55(2):419-426.
APA	Liu, Huiqing,Lu, Mei,&Tian, Feng.(2006).On the ordering of trees with the general Randic index of the Nordhaus-Gaddum type.MATCH-COMMUNICATIONS IN MATHEMATICAL AND IN COMPUTER CHEMISTRY,55(2),419-426.
MLA	Liu, Huiqing,et al."On the ordering of trees with the general Randic index of the Nordhaus-Gaddum type".MATCH-COMMUNICATIONS IN MATHEMATICAL AND IN COMPUTER CHEMISTRY 55.2(2006):419-426.