Main goals
This workshop was dedicated to the implementation of some topology and differential geometry in SageMath, partly in connection with the SageManifolds project http://sagemanifolds.obspm.fr/. 3D visualisation in the Jupyter notebook was also discussed.
OpenDreamKit implication
OpenDreamKit, via its Orsay and Bordeaux nodes, supported the travel and living expenses of 7 speakers:
- Marck Bell (U. Illinois, Urbana-Champaign)
- Marck Culler (U. Illinois, Chicago)
- Nathan Dunfield (U. Illinois, Urbana-Champaign)
- Patrick Hooper (City College of New York)
- Vincent Delecroix (U. Bordeaux)
- Jeremy L. Martin (U. Kansas, Lawrence)
- John Palmieri (U. Washington, Seattle)
Event summary
Morning sessions were devoted to talks on various topics relevant to the workshop theme, some of them involving codes that are not part of SageMath (SnapPy, Flipper, Gyoto). Afternoon sessions were devoted to working groups and coding sprints.
Demographic
26 persons took part in these Sage Days: 5 females and 21 males, originating from the following countries: France (11), USA (8), Poland (3), Germany (2), Russia (1) and UK (1).
Results and impact
41 SageMath tickets have been written or reviewed during the workshop; the list of them is available at https://trac.sagemath.org/query?keywords=~sd74&or&keywords=~days74 Progresses on the K3D-jupyter visualisation are reported at https://wiki.sagemath.org/K3D-tools.