Genus 3, stratum Q(9,-1)

Erwan Lanneau showed that Q(9,-1) and a few other strata have "exceptional" components.

No geometric invariant is known to distinguish these components.

So far they are distinguished in terms of Rauzy diagrams, or a heavy homology condition.

Kinnig a ran kontañ an niver a kostezioù peget dre translation.