On the Non-Existence of Certain Difference Sets

Autor:	N. Zagaglia Salvi
Rok vydání:	1988
Předmět:	Discrete mathematics Set (abstract data type) Hadamard transform Arithmetic Circulant matrix Mathematics
DOI:	10.1016/s0167-5060(08)70271-1
Popis:	Summary In this paper we determine some properties concerning a (v, k, λ)-difference set when v is even. In particular it is proved in certain cases the non-existence of circulant Hadamard matrices.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0989211f55e005bc2ad3699556365a8c https://doi.org/10.1016/s0167-5060(08)70271-1 Zobrazit plný text záznamu