trippstadt.jpg

Büro: 48-420

Tel.: +49 (0)631 205 2731

Gottlieb-Daimler-Straße 47

67663 Kaiserslautern

Germany

I am a Postdoc in the algebra department (AGAG) at the RPTU University Kaiserslautern–Landau with Professor Ulrich Thiel. I defended my PhD “Asymptotic Hecke Categories” with the previously mentioned at 7. November 2025. Here is a picture with the hat.

My CV (27.2.26).

news

May 26, 2026 The summer plan is set. You can meet me at the following three conferences: International Workshop on Quantum Groups, Categorification and Related Topics (Kunming, China, June 7–12), Future Directions in Tensor Categories (Bonn, Germany, Aug 17–21), and Tensor Categories in Representation Theory & Vice Versa (Uppsala, Sweden, Aug 24–27).
Feb 06, 2026 Great news! Our paper “The center of the asymptotic Hecke category and unipotent character sheaves” (joint work with Ulrich Thiel) has been accepted for publication in Representation Theory.

older news →

selected publications

  1. Idempotents, traces, and dimensions in Hecke categories
    Ben Elias, Liam Rogel, and Daniel Tubbenhauer
    2025
  2. The center of the asymptotic Hecke category and unipotent character sheaves
    Liam Rogel and Ulrich Thiel
    2026
    Accepted in Representation Theory