| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1149204 | Journal of Statistical Planning and Inference | 2010 | 5 Pages |
Abstract
We give a new and easier proof of the existence of a disjoint (3t, 3, 1) cyclic difference family for every t>3, first proved by Dinitz and Shalaby (2002). Our purely theoretical construction is still elementary but simpler and does not need to be checked by computer.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Marco Buratti, Dina Ghinelli,