Pregled bibliografske jedinice broj: 902725
Algebraic properties of the canonical incidence matrix of a biplane
Algebraic properties of the canonical incidence matrix of a biplane // Discrete mathematics, 340 (2017), 12; 2807-2812 doi:10.1016/j.disc.2017.08.010 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 902725 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Algebraic properties of the canonical incidence matrix of a biplane
Autori
Martinjak, Ivica
Izvornik
Discrete mathematics (0012-365X) 340
(2017), 12;
2807-2812
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Incidence structure ; Finite geometry ; Biplane ; Finite projective plane ; Automorphism group
Sažetak
Let B be a biplane of order k−2 represented by a canonical incidence matrix M. We prove that for the principal submatrix of order k−2 starting at the (k+1)st row and column of M there are at most k−2 values up to isomorphism. This result provides almost trivial classification of biplanes up to order 7.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Profili:
Ivica Martinjak
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
