Proof of a conjecture on semiregular relative difference sets in Zp2 x Zp2

JOURNAL OF COMBINATORIAL THEORY SERIES A

卷:113

Article

Hiramine, Yutaka

关键词: relative difference set;    semiregular;    Abelian p-group;    ring;   

DOI  :  10.1016/j.jcta.2006.05.006

来源: Elsevier

【 摘 要 】

In this article we show that there is no (p(3), p, p(3), p(2))-difference set in ZGp(2) x Zp(2) for all primes p > 3. This is an affirmative answer to a conjecture raised by S.L. Ma and B. Schmidt. (c) 2006 Elsevier Inc. All rights reserved.

【 授权许可】

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