# Start a new discussion

## 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.

• CommentRowNumber1.
• CommentAuthorUrs
• CommentTimeJun 27th 2013

I started splitting off elliptic genus from Witten genus but got interrupted. So currently it’s essentially just a stub.

• CommentRowNumber2.
• CommentAuthorUrs
• CommentTimeMar 13th 2014
• (edited Mar 13th 2014)

Started adding some actual content at elliptic genus: added the original definition/characterization by Ochanine, and then a (very) brief discussion of the two degenerate casesof signature genus and $\hat A$-genus and the “universal” non-degenerate case of the Witten genus.