I'm Valentin Rappel

PhD student in the working group of Peter Littelmann at University of Cologne

Valentin Rappel


I'm a third year PhD student working with Prof. Dr. Peter Littelmann on project B4 "Loop groups and the Path model" of the SFB/TRR 191 at the Mathematical Institute of the University of Cologne. Furthermore Yana Staneva and I are the doctoral representatives of the Department Mathematik/Informatik. Starting from October 2019 I'm the main representative of the MNF Doctoral Representative Council.

My Interests

Loop Groups

Compact Lie / Complex Algebraic Groups

Littelmann Path Model


Seminar: Algebraische Geometrie II WS 19/20

Algebraische Gruppen SS 19 Teaching Assistant

Seminar: Algebraische Geometrie SS 19

Affine Lie Algebren WS 18/19 Teaching Assistant

Schleifengruppen WS 17/18 Teaching Assistant

Total Positivity SS 17 Teaching Assistant

Lineare Algebraische Gruppen WS 16/17 Teaching Assistant


ABCD Seminar 2018

Contact Me

Office 212, Mathematical Institute, University of Cologne, Weyertal 86-90, 50931 Germany

Phone: ++49 (0)221 470 4297 (currently I'm working from home so please e-mail me)

Email: v.rappel (followed by @uni-koeln.de)