Not signed in (Sign In)

Discussion Feed
- RSS2
- ATOM

Not signed in

Want to take part in these discussions? Sign in if you have an account, or apply for one below

Discussion Tag Cloud

Vanilla 1.1.10 is a product of Lussumo. More Information: Documentation, Community Support.

Welcome to nForum
If you want to take part in these discussions either sign in now (if you have an account), apply for one now (if you don't).

nLab > Latest Changes: congruence subgroup

1 to 2 of 2

- CommentRowNumber1.
- CommentAuthorUrs
- CommentTimeApr 10th 2014
- PermaLink
Author: Urs
Format: MarkdownItexsome basics at _[[congruence subgroup]]_

some basics at congruence subgroup
- CommentRowNumber2.
- CommentAuthorUrs
- CommentTimeApr 22nd 2014
- PermaLink
Author: Urs
Format: MarkdownItexadded a paragraph _[Relation to spin strutcures on elliptic curves](http://ncatlab.org/nlab/show/level+structure+on+an+elliptic+curve#RelationToSpinStructures)_ on how over the complex numbers the congruence subgroup $\Gamma_0(2)$ is the one that fixes the "NS-R" spin strutcure on the elliptic curve.

added a paragraph Relation to spin strutcures on elliptic curves on how over the complex numbers the congruence subgroup $\Gamma_0(2)$ is the one that fixes the “NS-R” spin strutcure on the elliptic curve.

1 to 2 of 2