Pregled bibliografske jedinice broj: 1028504
Covering aspects of the Niemeier lattices
Covering aspects of the Niemeier lattices // European Journal of Combinatorics, 80 (2019), 102-106 doi:10.1016/j.ejc.2018.02.038 (međunarodna recenzija, članak, ostalo)
CROSBI ID: 1028504 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Covering aspects of the Niemeier lattices
Autori
Alahmadi, Adel ; Deza, Michel ; Dutour Sikirić, Mathieu ; Solé, Patrick
Izvornik
European Journal of Combinatorics (0195-6698) 80
(2019);
102-106
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, ostalo
Ključne riječi
Niemeier lattices
Sažetak
The Niemeier lattices are the 23 unimodular even lattices of norm 2 in dimension 24. We determine computationally their covering radius for 16 of those lattices and give lower bounds for the remaining that we conjecture to be exact. This is achieved by computing the list of Delaunay polytopes of those lattices.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
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
