## Groupe de Travail on the chromatic Nullstellensatz

We are organizing a Groupe de travail on the paper The chromatic nullstellensatz by Burklund-Schlank-Yuan at Université Sorbonne Paris Nord in 2022-2023.

### Talks

#### October 20th

Introduction to the seminar by Christian Ausoni

#### November 24th

Spherical Witt vectors by Victor Saunier

#### December 4th

Lubin-Tate theory by Jordan Levin

#### December 15th

Detecting nilpotence by Gregory Ginot

#### Janurary 19th

Examples of detecting nulpotence by Geoffroy Horel

#### February 23rd

The main theorem: the height zero case and outline of the proof by Tasos Moulinos

#### May 4th

Chromatic height of Algebraic K-theory of Lubin-Tate theory by Gabriel Angelini-Knoll

#### TBD

The main theorem: the higher height case by Christian Ausoni