​Dr. Andrei Bud

I am a Postdoc at Goethe Universität Frankfurt, working with Prof. Dr. Martin Möller and Prof. Dr. Martin Ulirsch. Previously I was a PhD student at Humboldt-Universität zu Berlin, under the supervision of Prof. Dr. Gavril Farkas.

Academic interest

My field of research is Algebraic Geometry. My research interests are: moduli spaces of curves, enumerative geometry, strata of differentials, Hurwitz spaces, Prym varieties and Brill-Noether type problems.

Publications and preprints

  • Prym enumerative geometry and a Hurwitz divisor in $$\overline{\mathcal{R}}_{2i}$$
    Preprint (2022) Preprint
  • Irreducibility of a universal Prym-Brill-Noether locus
    Preprint (2021) Preprint
  • A Hurwitz divisor on the Moduli of Prym curves
    Geometriae Dedicata 216 (2022) Preprint, Journal version
  • The birational geometry of \( \overline{\mathcal{R}}_{g,2}\) and Prym-canonical divisorial strata
    Preprint (2021) Preprint
  • Maximal gonality on strata of differentials and uniruledness of strata in low genus
    Bulletin of the London Mathematical Society 53 (2021) Preprint, Journal version
  • The image in \(\mathcal{M}_g\) of strata of meromorphic and quadratic differentials
    Mathematische Zeitschrift 298 (2021) Preprint, Journal version

Lecture notes


  • Part of the Upper School team, I taught some preparatory classes for International Mathematical Competitions (in Romanian). The topics I covered are: Graph Theory, Pigeonhole Principle, Extremal Principle, Combinatorial Geometry and Protasov's Lemma (2019-2021).

Dr. Andrei Bud

FB12 - Institut für Mathematik
Johann Wolfgang Goethe-Universität
Robert-Mayer-Str. 6-8
D-60325 Frankfurt am Main

Phone: +49-69-798-22513
Fax: +49-69-798-22302
E-mail: bud[at]math.uni-frankfurt.de
Office: 223