Naslov
Self-orthogonal codes constructed from orbit matrices

Autori
Crnković, Dean

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Combinatorics 2012 / - Perugia, 2012, 95-95

Skup
Combinatorics 2012

Mjesto i datum
Perugia, Italija, 09.09.2012. - 15.09.2012

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Self-orthogonal code; linear code; orbit matrix

Sažetak
In [2] Harada and Tonchev showed a construction of self-orthogonal codes from orbit matrices of block designs with fixed-point-free automorphisms. In [1] we describe a construction of self-orthogonal codes from orbit matrices of symmetric designs admitting certain automorphisms with fixed points (and blocks). Further, we present a construction of self-orthogonal codes from orbit matrices of block designs and some other combinatorial structures. [1] D. Crnković, B. G. Rodrigues, S. Rukavina, L. Simčić, Ternary codes from the strongly regular (45, 12, 3, 3) graphs and orbit matrices of 2-(45, 12, 3) designs, Discrete Math. (2012), doi:10.1016/j.disc.2012.06.012. [2] M. Harada, V. D. Tonchev, Self-orthogonal codes from symmetric designs with fixed-point-free automorphisms, Discrete Math. 264 (2003), 81--90.

Izvorni jezik
Engleski

Znanstvena područja
Matematika

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