Guillaume Pignon--Ywanne

PhD Student at Ecole Normale Supérieure de Lyon
UMPA - UMR 5669
Ecole Normale Supérieure de Lyon
46 allée d'Italie
69 364 Lyon Cedex 07 - France
E-mail: guillaume (dot) pignon--ywanne (at) ens-lyon (dot) fr
Office: M1 406
CV : In English or in French (Last updated : July 2025)




Personal Webpage of Guillaume Pignon-Ywanne

I am Guillaume Pignon-Ywanne, currently a PhD student at UMPA, under the co-supervision of Gabriel Dospinescu and Arthur-César Le Bras. Before that, I was a student at ENS Ulm.

I am mostly interested in p-adic geometry, p-adic Hodge theory, and comparisons of cohomology theories.

Some stuff I wrote

Here are a few documents I wrote that might be of interest :

Teaching : Riemann Surfaces

I currently (spring 2025) am a teaching assistant for a M1 course on Riemann Surfaces, by François Brunault.

All the information, as well and a deposit of the exercise sheets, are on the Portail des études.

Past teaching