Williamson matrices and a conjecture of Ito's

Williamson matrices and a conjecture of Ito's

We point out an interesting connection between Williamson matrices and relative difference sets in nonabelian groups. As a consequence, we are able to show that there are relative (4t,2,4t,2t)-difference sets in the dicyclic groups Q_{8t}=\la a,b|a^{4t}=b^4=1, a^{2t}=b^2, b^{-1}ab=a^{-1}\ra for all...

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書目詳細資料
主要作者:	Bernhard, Schmidt.
其他作者:	School of Physical and Mathematical Sciences
格式:	Article
語言:	English
出版:	2009
主題:	DRNTU::Science::Mathematics::Discrete mathematics::Combinatorics
在線閱讀:	https://hdl.handle.net/10356/92273 http://hdl.handle.net/10220/6030
標簽:	添加標簽沒有標簽, 成為第一個標記此記錄!

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