Talk 7: The Hitchin map and spectral data (Riccardo Zuffetti)

Talk 8: Non-Abelian Hodge Correspondence (Jakob Stix)

Talk 9: The constructible derived category and intersection complexes (Anton Güthge)

Talk 10: Perverse sheaves and the topology of algebraic maps (Can Yaylali)

Talk 11: P=W for tautological classes (Martin Ulirsch)

Talk 12: P=W for G = GL(2, C) (Luca Battistella)

Topic discussion for the GAUS-AG of the upcoming semester WS 2021/22

This semester’s topic in our joint research seminar is Hodge theory of matroids. The meetings take place on Zoom on a bi-weekly basis during lecture time, Thursdays 15-18.
Talk 1: Overview of the topic of the seminar. (Martin Ulirsch)
Talk 2: Matroid basics I – cryptomorphisms and examples (Ingmar Metzler)

We will meet on Tuesdays at 9:15 in SR 8 in the Mathematikon, Heidelberg. The seminar is planned to be in person, but it will also be possible to participate online (more details will follow later). Attached to this email you can find the program. If you are interested in giving a talk, please send … Continue reading Plectic Stark-Heegner points (after Fornea-Gehrmann and Fornea-Guitart-Masdeu) →

Tim Holzschuh

Alexander Schmidt

The meetings take place on Zoom on a bi-weekly basis during lecture time, Thursdays 15-18.
Talk 3: Matroid basics II – exercise session (no speaker)
Talk 4: Matroid basics III – the lattice of flats (Arne Kuhrs)

Alexander Schmidt

The meetings take place on Zoom on a bi-weekly basis during lecture time, Thursdays 15-18.
Talk 5: Operations on matroids (Pedro Souza)
Talk 6: The characteristic polynomial (Lucie Devey)

Alexander Schmidt