Cocyclic Hadamard matrices and hadamard groups are equivalent

被引：46
|
作者：
Flannery, DL
机构：
[1] Fac. of Info. Sci. and Engineering, University of Canberra, GPO Box 1, Belconnen
来源：
JOURNAL OF ALGEBRA | 1997年 / 192卷 / 02期
基金：
澳大利亚研究理事会;
关键词：
D O I：
10.1006/jabr.1996.6949
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper, we prove that the concepts of cocyclic Hadamard matrix and Hadamard group are equivalent. A general procedure for constructing Hadamard groups and classifying such groups on the basis of isomorphism type is given. To illustrate the ideas, cocyclic Hadamard matrices over dihedral groups are constructed and the corresponding Hadamard groups classified. (C) 1997 Academic Press.
引用
收藏
页码：749 / 779
页数：31
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