Leonard Schmitz

I am a member of the Algebraische und Geometrische Methoden in der Datenanalyse group, lead by Carlos Amendola, at the TU Berlin. Before that, I was part of Bernd Sturmfels' Nonlinear Algebra group at the MPI MiS Leipzig.

Just recently I defended my PhD thesis at the University of Greifswald under the supervision of Joscha Diehl. Before that, I received my Master at the RWTH Aachen.

Email: lschmitz (at) math . tu-berlin . de

My work is supported by the CRC TRR 388 Rough Analysis, Stochastic Dynamics and Related Fields

Upcoming events

• 2024-12-09/-11
  20th Annual Berlin-Oxford Young Researchers Meeting on Applied Stochastic Analysis, U Oxford
• 2025-03-24/-28
  AlgStat 2025, TU Munich

Publications

• -> on google scholar
  
• Signature matrices of membranes
  with F. Lotter arXiv:2409.11996, 2024.
• Free generators and Hoffman's isomorphism for the two-parameter shuffle algebra
  with N. Tapia arXiv:2401.06691, 2024.
• The barycenter in free nilpotent Lie groups and its application to iterated-integrals signatures (code)
  with M. Clausel, J. Diehl, R. Mignot, N. Sugiura and K. Usevich SIAM Journal on Applied Algebra and Geometry, 2024.
• Two-parameter sums signatures and corresponding quasisymmetric functions (video, poster, slides, code)
  with J. Diehl arXiv:2210.14247, 2022.
• Formally Verifying Proofs for Algebraic Identities of Matrices
  with V. Levandovskyy Proceedings of the 13th Conference on Intelligent Computer Mathematics. LNAI Springer, 2020.