𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Exponential numbers of two-weight codes, difference sets and symmetric designs

✍ Scribed by William M. Kantor

Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
175 KB
Volume
46
Category
Article
ISSN
0012-365X

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Quasi-symmetric designs with fixed diffe
Quasi-symmetric designs with fixed difference of block intersection numbers
✍ Rajendra M. Pawale πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 112 KB

## Abstract The following results for proper quasi‐symmetric designs with non‐zero intersection numbers __x__,__y__ and λ > 1 are proved. Let __D__ be a quasi‐symmetric design with __z__ = __y__β€‰βˆ’β€‰__x__ and __v__ β‰₯ 2__k__. If __x__ β‰₯ 1 + __z__ + __z__^3^ then λ < __x__ + 1 + __z__ + __z__^3^. Let