Combinatorial designs and the theorem of Weil on multiplicative character sums
β Scribed by Marco Buratti; Anita Pasotti
- Book ID
- 108131481
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 219 KB
- Volume
- 15
- Category
- Article
- ISSN
- 1071-5797
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We prove an estimate of character sums. This bound and the method of solving multiplicative ternary problems are used to obtain new results about the cardinality of an exceptional set of a congruence problem modulo a prime p. In particular, we show that "almost all" residue classes modulo p are repr
## Stinson and van Rees (Combinatorica (1984), 357-362) proved that the existence of an equidistant code E: (n = 4s + 1,d = 2s, N) with N = n implies the existence of a certain symmetrical BIB design. This result is extended here for the constant weight codes with the same n and d. A theorem on t