Pregled bibliografske jedinice broj: 1030831
Self-dual codes from orbit and quotient matrices of certain combinatorial designs
Self-dual codes from orbit and quotient matrices of certain combinatorial designs // Bilateral workshop Designs, codes, graphs and cryptography - an interdisciplinary approach in analysis of certain discrete structures
Rijeka, Hrvatska, 2019. (predavanje, nije recenziran, neobjavljeni rad, znanstveni)
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Naslov
Self-dual codes from orbit and quotient matrices of certain combinatorial designs
Autori
Mostarac, Nina ; Crnković, Dean
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, neobjavljeni rad, znanstveni
Skup
Bilateral workshop Designs, codes, graphs and cryptography - an interdisciplinary approach in analysis of certain discrete structures
Mjesto i datum
Rijeka, Hrvatska, 10.05.2019
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Nije recenziran
Ključne riječi
Self-dual code ; Block design ; Orbit matrix ; Divisible design ; Quotient matrix
Sažetak
In this talk we will give some constructions of self-orthogonal and self-dual codes, with respect to certain scalar products, obtained with the help of orbit matrices and quotient matrices related to certain combinatorial designs. Speci cally, we will describe constructions from symmetric and non-symmetric block designs and their extended orbit matrices, induced by the action of an automorphism group of the design. Then we will give some constructions of self-dual codes from symmetric (group) divisible designs (SGDDs) with the dual property and their quotient matrices.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Ustanove:
Sveučilište u Rijeci, Fakultet za matematiku
