Pregled bibliografske jedinice broj: 1204818
Regular two-graphs from strongly regular graphs
Regular two-graphs from strongly regular graphs // 5th Catania Combinatorial Conference HyGraDe 2022
Catania, Italija, 2022. str. - (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 1204818 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Regular two-graphs from strongly regular graphs
Autori
Maksimović, Marija ; Rukavina, Sanja
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Skup
5th Catania Combinatorial Conference HyGraDe 2022
Mjesto i datum
Catania, Italija, 06.07.2022. - 08.07.2022
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
strongly regular graph, regular two-graph
Sažetak
In this talk we will give a classification of strongly regular graphs with parameters (41, 20, 9, 10) that have a nontrivial automorphism. We will talk about the construction of regular two-graphs with 42 vertices from these strongly regular graphs and about the construction of regular two-graphs with 38 vertices. We will present an enumeration of all regular two- graphs with 38 and 42 vertices that have at least one descendant whose full automorphism group is nontrivial.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Projekti:
HRZZ-IP-2018-01-6732 - Kombinatorički objekti i kodovi (COCo) (Crnković, Dean, HRZZ ) ( CroRIS)
