Pregled bibliografske jedinice broj: 856606
Torsion of rational elliptic curves over cubic fields and sporadic points on X_1(n)
Torsion of rational elliptic curves over cubic fields and sporadic points on X_1(n) // Mathematical research letters, 23 (2016), 1; 245-272 doi:10.4310/MRL.2016.v23.n1.a12 (međunarodna recenzija, članak, znanstveni)
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Naslov
Torsion of rational elliptic curves over cubic fields and sporadic points on X_1(n)
Autori
Najman, Filip
Izvornik
Mathematical research letters (1073-2780) 23
(2016), 1;
245-272
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Elliptic curves ; Cubic fields ; Torsion
Sažetak
We classify the possible torsion structures of rational elliptic curves over cubic fields. Along the way we find a previously unknown torsion structure over a cubic field, Z/21Z, which corresponds to a sporadic point on X1(21) of degree 3, which is the lowest possible degree of a sporadic point on a modular curve X1(n).
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Ustanove:
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb
Profili:
Filip Najman
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
