The invariant factors of some cyclic difference sets

JOURNAL OF COMBINATORIAL THEORY SERIES A

卷:101

Article

Chandler, DB ; Xiang, Q

关键词: difference set;    Gauss sum;    Singer difference set;    Stickelberger's theorem;    Teichmuller character;   

DOI  :  10.1016/S0097-3165(02)00023-7

来源: Elsevier

【 摘 要 】

Using the Smith normal forms of the symmetric designs associated with the HKM and Lin difference sets, we show that not only are these two families of difference sets inequivalent, but also that the associated symmetric designs are nonisomorphic. (C) 2003 Elsevier Science (USA). All rights reserved.

【 授权许可】

Free