Research interests

  • Harmonic analysis on non-compact symmetric spaces $G/K$
  • Spectral analysis on locally symmetric spaces and graphs
  • Numerical investigation of convex obstacle scattering systems and Schottky surfaces
  • Experimental mathematics
  • News and information

  • June 25-26, 2026: I will be giving a talk at the Walkshop on Mathematical Physics, Kassel (Germany).
  • June 11, 2026: I will be giving a talk at our Study group: Va­ria­ti­ons on cha­rac­ter va­ri­e­tes, Paderborn (Germany).
  • June 9, 2026: I will be giving a talk at our Ober­se­mi­nar "Geo­me­tri­sche und har­mo­ni­sche Ana­ly­sis", Paderborn (Germany).
  • March 10, 2026: New preprint with Christian Arends (Aarhus University) on Patterson–Sullivan distributions of finite regular graphs.
  • Since December 2024, I am a member of the executive board of the "Société Mathématique du Luxembourg" (SML).
  • Teaching

    Look to my teaching lectures and supervised projects

    Address

    Gebäude D (D2.207)
    Warburger Straße 100
    D-33098 Paderborn
    Germany