For a current overview of lectures and seminars see here.

Past lectures:

1. K3 surfaces

2. Gromov-Witten theory of hyperkähler varieties (Summer 2021)

3. Algebraic Stacks (Fall 2020)

4. Topics in Enumerative Geometry (Fall 2019)

5. Algebraic Geometry II (Spring 2019)

6. Algebraic Geometry I (Fall 2018)

Past seminars:

1. Hilbert schemes of points and infinite dimensional Lie algebras (Sommersemester 2022)

2. Seminar on Donaldson-Thomas theory (Fall 2021)

3. Hilbert schemes and applications, Sommer 2020

4. Quantum Groups & Quantum Cohomology of Symplectic Varieties (Fall 2019, with C. Stroppel)

5. Beyond GIT (Fall 2018)

6. Motivic PT Seminar (Fall 2014)

Conferences:

1. Workshop Enumerative geometry of moduli spaces of sheaves, Sep 18/19, 2023, KTH

2. Workshop Curves and K3 surfaces, May 9-12, 2022, Bonn.

3. Hausdorff School Perverse Sheaves in Enumerative Geometry, February 10-14, 2020, Bonn.

4. Bethe Forum Number Theoretic Methods in Quantum Physics, July 15 - 19, 2019, Bonn.