Constructions of almost difference families
β Scribed by Cunsheng Ding; Jianxing Yin
- Book ID
- 108113916
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 213 KB
- Volume
- 308
- Category
- Article
- ISSN
- 0012-365X
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## Abstract External difference families (EDFs) are a type of new combinatorial designs originated from cryptography. Some results had been obtained by Chang and Ding, the connection between EDFs and disjoint difference families (DDFs) was also established. In this paper, further cyclotomic constru
We present a new recursive construction for difference matrices whose application allows us to improve some results by D. Jungnickel. For instance, we prove that for any Abelian p-group G of type (n1 , n2 , . . . , nt) there exists a (G, p e , 1) difference matrix with e = Ξ£ i n i m ax i n i . Also,