My research focuses on developing the Arithmetic Homotopy Geometry of the moduli stacks of curves, mainly in terms of their stack inertia stratification — see for a glimpse. My work includes:

My RIMS page contains further information on present seminar and daily activity.

Recent Activity

See here for more talks by topics, or here for organization of conferences and seminars, and here for international invitations.

Contact Informations

Benjamin Collas :: Research Institute for Mathematical Sciences, Kyoto University, Kyoto 606-8502 JAPAN :: :: :: PGP Key :: Office: room 302.

:: G+ Profile :: MatSciNet Profile

Updated June 2020 from Kyoto Japan