This web page contains explicit linear algebra computations referenced in the papers *"The uniformization of the moduli space of prinicpally polarized abelian 6-folds"* and *"Hodge classes on the moduli space of W(E6)-covers and the geometry of A6"* by Valery Alexeev, Ron Donagi, Gavril Farkas, Elham Izadi, and Angela Ortega.

### Mathematica programs for computing the monodromy matrix for degenerations of Prym-Tyurin varieties

- Checking a particular set of 12 roots: a6.nb
- The first 6 roots are fixed, the next 6 roots are chosen randomly: a6a.nb (slow)
- All 12 roots are chosen randomly: a6b.nb (even slower)