Pregled bibliografske jedinice broj: 1167965
Codes from orbit matrices of Seidel and Laplacian matrices of strongly regular graphs
Codes from orbit matrices of Seidel and Laplacian matrices of strongly regular graphs // The 5h Workshop on “Algebraic Graph Theory and its Applications” Book of Abstracts
Novosibirsk, 2021. str. 31-31 (pozvano predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 1167965 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Codes from orbit matrices of Seidel and Laplacian matrices of strongly regular graphs
Autori
Švob, Andrea ; Crnković, Dean ; Egan Ronan
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
The 5h Workshop on “Algebraic Graph Theory and its Applications” Book of Abstracts
/ - Novosibirsk, 2021, 31-31
Skup
5th Workshop on Algebraic Graph Theory and its Applications
Mjesto i datum
Novosibirsk, Ruska Federacija, 01.11.2021. - 05.11.2021
Vrsta sudjelovanja
Pozvano predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
graph ; seidel matrix ; Laplace matrix
(graph ; seidel matrix ; Laplacian matrix)
Sažetak
In this talk we introduce the notion of orbit matrices of integer matrices such as Hadamard matrices, Seidel and Laplacian matrices of some strongly regular graphs with respect to their permutation automorphism groups. Further, we will discuss codes constructed from orbit matrices of Seidel, Laplacian and signless Laplacian matrices of strongly regular graphs. In particular, we construct self-orthogonal codes from orbit matrices of Seidel and Laplacian matrices of the Higman-Sims and McLaughlin graphs.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Projekti:
HRZZ-UIP-2020-02-5713 - Galoisove geometrije i koherentne konfiguracije (GalGeKo) (Švob, Andrea, HRZZ - 2020-02) ( CroRIS)
Ustanove:
Sveučilište u Rijeci, Fakultet za matematiku
