Welcome to my webpage. I am a visiting lecturer (Gastdozent) in the working group of Prof. Chris Wendl at the Humboldt University Berlin.
From September 2014 till July 2018 I was a member of the working group of Prof. Hansjörg Geiges at the Universiy of Cologne where I graduated in January 2017 about "Legendrian knots in surgery diagrams and the knot complement problem".
The fields of my research include low-dimensional topology, contact geometry, symplectic topology and their interactions.
Institut für Mathematik
Humboldt-Universität zu Berlin
Unter den Linden 6
Rudower Chaussee 25 (Johann von Neumann-Haus)
Room : 318, Haus 1
Telephon : +49-30-2093-45426
Office Hours: after the lectures
Lunch: daily at 11:30
Geometric topology: low dimensional topology, experimental mathematics, knot theory, 3-manifolds, smooth 4-manifolds, Dehn surgery, open books, Kirby calculus, Lefschetz fibrations, trisections and Heegaard splittings.
Differential topology: contact and symplectic geometry, Legendrian and transverse knot theory, Engel structures, Morse theory, hyperbolic geometry.
Publications and Preprints
Reading seminar: Freedman's proof of the 4-dimensional Poincaré conjecture
Working group seminar on symplectic geometry
Berlin-Hamburg Seminar zur symplektischen Geometrie
Oberseminar Differentialgeometrie und Geometrische Analysis
MATH+ Fridays colloquium
Learning Seminar: Computational Topology, WS 2017/18, University of Cologne
The stabilisation height of fibre surfaces, Lecture series by Filip Misev, 19 Oct - 20 Oct 2017, University of Cologne
Morse Structures on Open Books, Lecture series by Joan Licata, 17 May - 19 May 2017, University of Cologne
Connect Four on the Klein bottle (Vier gewinnt auf der Kleinschen Flasche)
LinksYou can also find me on:
Front for the arXiv
Mathematics Genealogy ProjectORCiD