Pregled bibliografske jedinice broj: 202716
Block designs and strongly regular graphs related to the group U(3, 4)
Block designs and strongly regular graphs related to the group U(3, 4) // European Conference on Combinatorics "Graph Theory and Applications" : Conference Booklet
Berlin, 2005. str. 52-52 (poster, nije recenziran, pp prezentacija, znanstveni)
CROSBI ID: 202716 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Block designs and strongly regular graphs related to the group U(3, 4)
Autori
Mikulić, Vedrana ; Crnković, Dean ; Rukavina, Sanja
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, pp prezentacija, znanstveni
Izvornik
European Conference on Combinatorics "Graph Theory and Applications" : Conference Booklet
/ - Berlin, 2005, 52-52
Skup
European Conference on Combinatorics "Graph Theory and Applications"
Mjesto i datum
Berlin, Njemačka, 05.09.2005. - 09.09.2005
Vrsta sudjelovanja
Poster
Vrsta recenzije
Nije recenziran
Ključne riječi
block design; unitary group; automorphism group; Steiner system; strongly regular graph
Sažetak
We show a construction of a two block designs, 2-(65, 15, 21) design and 2-(65, 26, 250) design, Steiner system S(2, 5, 65) and its block graph, two strongly regular graphs (208, 75, 30, 25) and (416, 100, 36, 20) and binary code of length 65 from the unitary group U(3, 4). Those incidence structures are defined on the elements of the conjugacy classes of the maximal subgroups.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
