|
Problemy Peredachi Informatsii, 2011, Volume 47, Issue 3, Pages 10–18
(Mi ppi2051)
|
|
|
|
This article is cited in 4 scientific papers (total in 4 papers)
Coding Theory
Classification of optimal $(v,4,1)$ binary cyclically permutable constant-weight codes and cyclic $2$-$(v,4,1)$ designs with $v\le76$
T. Baicheva, S. Topalova Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, Bulgaria
Abstract:
We classify up to isomorphism optimal $(v,4,1)$ binary cyclically permutable constant-weight (CPCW) codes with $v\le76$ and cyclic $2$-$(73,4,1)$ and $2$-$(76,4,1)$ designs. There is a one-to-one correspondence between optimal $(v,4,1)$ CPCW codes, optimal cyclic binary constant-weight codes with weight $4$ and minimum distance $6$, $(v,4;\lfloor(v-1)/12\rfloor)$ difference packings, and optimal $(v,4,1)$ optical orthogonal codes. Therefore, the classification of CPCW codes holds for them too. Perfect $(v,4,1)$ CPCWcodes are equivalent to $(v,4,1)$ cyclic difference families, and thus $(73,4,1)$ cyclic difference families are classified too.
Received: 18.01.2011 Revised: 11.05.2011
Citation:
T. Baicheva, S. Topalova, “Classification of optimal $(v,4,1)$ binary cyclically permutable constant-weight codes and cyclic $2$-$(v,4,1)$ designs with $v\le76$”, Probl. Peredachi Inf., 47:3 (2011), 10–18; Problems Inform. Transmission, 47:3 (2011), 224–231
Linking options:
https://www.mathnet.ru/eng/ppi2051 https://www.mathnet.ru/eng/ppi/v47/i3/p10
|
Statistics & downloads: |
Abstract page: | 325 | Full-text PDF : | 61 | References: | 58 | First page: | 4 |
|