Pregled bibliografske jedinice broj: 71542
Some new Hadamard designs with 79 points admitting automorphisms of order 13 and 19
Some new Hadamard designs with 79 points admitting automorphisms of order 13 and 19 // Discrete Mathematics, 238 (2001), 61-65 (međunarodna recenzija, članak, znanstveni)
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Naslov
Some new Hadamard designs with 79 points admitting automorphisms of order 13 and 19
Autori
Held, Dieter ; Pavčević, Mario-Osvin
Izvornik
Discrete Mathematics 238
(2001);
61-65
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Hadamard design; Automorphism group; Tactical decomposition; Orbit structure
Sažetak
We have proved that there exists at least 2091 mutually nonisomorphic symmetric (79,39,19)-designs. In particular, 1896 of them admit an action of the nonabelian group of order 57, and an additional 194 an action of the nonabelian group of order 39.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Projekti:
036025
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
Profili:
Mario-Osvin Pavčević
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- SCI-EXP, SSCI i/ili A&HCI
Uključenost u ostale bibliografske baze podataka::
- Mathematical Reviews
