Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
modular group
|
| gptkbp:actsOn |
upper half-plane
|
| gptkbp:definedIn |
matrices in SL(2,Z) with c ≡ 0 mod N
|
| gptkbp:hasSubgroup |
gptkb:SL(2,Z)
|
| https://www.w3.org/2000/01/rdf-schema#label |
Gamma 0(N)
|
| gptkbp:index_in_SL(2,Z) |
N ∏_{p|N}(1+1/p)
|
| gptkbp:notation |
Γ₀(N)
|
| gptkbp:relatedTo |
Hecke operators
congruence subgroups |
| gptkbp:used_in |
gptkb:modular_curves
modular forms theory |
| gptkbp:bfsParent |
gptkb:modular_group
|
| gptkbp:bfsLayer |
5
|