Naslov
On symmetric (36, 15, 6) designs

Autori
Crnković, Dean

Izvornik
Glasnik Matematički (0017-095X) 34(54) (1999); 105-108

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
symmetric design; automorphism group; orbit structure

Sažetak
Up to isomorphism there are 4 symmetric (36, 15, 6) designs with automorphisms of order 7 and 38 symmetric (36, 15, 6) designs with automorphisms of order 5. For those designs full automorphism groups are determined. Also, all symmetric (36, 15, 6) designs having automorphisms of order 3 acting with 9 and 6 fixed points, or cyclic automorphism groups of order 4 acting standardly are constructed and orders of their full automorphism groups are determined.

Izvorni jezik
Engleski

Znanstvena područja
Matematika

POVEZANOST RADA