Orthogonal graphs of odd characteristic and their automorphisms

doi:10.1016/j.ffa.2006.12.001

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	Orthogonal graphs of odd characteristic and their automorphisms
	Gu, Zhenhua; Wan, Zhe-Xian
	2008-04-01
发表期刊	FINITE FIELDS AND THEIR APPLICATIONS
ISSN	1071-5797
卷号	14 期号:2 页码:291-313
摘要	The (isotropic) orthogonal graph O(2 nu + delta, q) over F(q) of odd characteristic, where nu >= 1 and delta = 0, 1 or 2 is introduced. When nu = 1, O(2 center dot 1+ delta, q) is a complete graph. When nu >= 2, O(2 nu +delta,q) is strongly regular and its parameters are computed, as well as its chromatic number. The automorphism groups of orthogonal graphs are also determined. (c) 2006 Elsevier Inc. All rights reserved.
关键词	orthogonal graphs chromatic numbers graph automorphisms
DOI	10.1016/j.ffa.2006.12.001
语种	英语
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied ; Mathematics
WOS记录号	WOS:000255329100002
出版者	ACADEMIC PRESS INC ELSEVIER 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/6521
专题	系统科学研究所
通讯作者	Gu, Zhenhua
作者单位	Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Gu, Zhenhua,Wan, Zhe-Xian. Orthogonal graphs of odd characteristic and their automorphisms[J]. FINITE FIELDS AND THEIR APPLICATIONS,2008,14(2):291-313.
APA	Gu, Zhenhua,&Wan, Zhe-Xian.(2008).Orthogonal graphs of odd characteristic and their automorphisms.FINITE FIELDS AND THEIR APPLICATIONS,14(2),291-313.
MLA	Gu, Zhenhua,et al."Orthogonal graphs of odd characteristic and their automorphisms".FINITE FIELDS AND THEIR APPLICATIONS 14.2(2008):291-313.