**Former Teaching**

## Teaching WS 2023/24 (at University Heidelberg)

Lecture Contact Geometry

RTG-Lecture: Handling the Poincaré conjecture

Seminar on hyperbolic knot theory

## Teaching SS 2023

Seminar on hyperbolic knot theory
## Teaching WS 2022/23

Lecture Differential Geometry I (4 hours lecture + 2 hour exercise session)
## Teaching SS 2022

Problem session for Differential Geometry II ; Wednesdays 9:15-10:45 in 1.114 (Rudower Chaussee 25)
## Teaching WS 2021/22

Lecture Topology II (4 hours lecture + 2 hour exercise session)
## Teaching SS 2021

Lecture 4-Manifolds and Kirby calculus (2 hours lecture + 1 hour exercise session)
## Teaching WS 2020/2021

Lecture Topology II (4 hours lecture + 2 hour exercise session)
Seminar Selected topics in algebraic and differential topology
## Teaching SS 2020

Lecture Topology of 3-manifolds (2 hours lecture + 1 hour exercise session)
## Teaching WS 2019/2020

Lecture Topology II (4 hours lecture + 2 hours exercise session)
## Teaching SS 2019

Lecture Topologie I (4 hours lecture + 2 hours exercise session)
## Teaching WS 2018/2019

Seminar zur Differentialtopologie.

Exercise session for the lecture Geometrie by
Prof. Klaus Mohnke.

**Former Teaching (at the University of Cologne)**

## Teaching SS 2018

Lecture Kirby-Kalkül (2 hours lecture + 2 hours exercise session).

## Teaching WS 2017/18

Teaching Assistant for the lecture Elementare Differentialgeometrie by Prof. Sabatini.

Here is the Okuson web page for the organisation of the exercise classes.
## SS 2017

Exercise sessions for the lecture Topologie by Prof. Hansjörg Geiges.

The exercise sessions are Mondays 10-11:30 in Seminarraum 1 and 12:15-13:45 in Übungsraum 2.

## WS 2016/17

Teaching Assistant and exercise sessions for the lecture Symplectic Geometry by Milena Pabiniak.

Here is the Homework page.

## SS 2016

Teaching Assistant and exercise sessions for the lecture Differential Geometry by Milena Pabiniak.

Here is the Homework page.

## WS 2015/16

Teaching Assistent for Seminar über Topologie by Prof. Hansjörg Geiges

## WS 2009/10 - SS 2014

Tutor for mathematical lectures, including Mathematics I and II, Differential Equations, Complex Analysis, Geometry of Celestrial Mechanics, Topology and Dynamical Systems, Surfaces and Elementary Differential Geometry.

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