The Sage days 100 workshop will take place in Bonn Germany, July 22nd - July 26th.

Thematics

Mathematical thematics

Combinatorics, geometry and dynamics on real surfaces (complex curves). Here is a non-exhaustive list

• moduli space of curves, differentials, spin structures
• enumerative geometry, integral points in polytopes and (quasi-)modular forms
• geometry and dynamics of flat and hyperbolic surfaces
• braid groups, mapping class groups

Relevant Sage packages

• admcycles: tautological ring on M_{g,n}

• snappy: 3-dim hyperbolic manifolds

• veerer: train-tracks and veering triangulations

• surface_dynamics: translation surfaces

• flipper: mapping class group (via flips in triangulation)

• curver: mapping class group (via curve complex)

Organization

Participants

• Vincent Delecroix

• Jonathan Zachhuber (Frankfurt, Deutschland)

• Simon King (Jena, Germany)

• Mark Bell

Funding

The workshop is funded by OpenDreamKit

With material help from the Laboratoire Bordelais de Recherche en Informatique.

Organizer

• Vincent Delecroix (Max-Planck (Bonn) and Université de Bordeaux)