The conference takes place in hybrid form.

On-site participants, see News for Corona safety information.

To the online sessions (for registered participants)

New schedule for Tue - Sat (check for changes)


Algebraic, number theoretic and topological aspects of rings, algebras and polynomials, including
  • Integer-valued polynomials
  • Polynomial functions
  • Multiplicative ideal theory
  • Topological methods in ring theory
  • Zariski-Riemann spaces of valuation domains
  • Factorization theory in rings and monoids
  • Module theory and linear algebra over rings
  • Dedekind, Prüfer, and Krull domains and generalizations

Plenary speakers

  • David ADAM (Univ. of French Polynesia)
  • Jason BELL (University of Waterloo)
  • Matej BREŠAR (University of Ljubljana)
  • Lee KLINGLER (Florida Atlantic Univ.)
  • Bruce OLBERDING (New Mexico State Univ.)
  • Giulio PERUGINELLI (U. Padova)
  • Agata SMOKTUNOWICZ (U. Edinburgh)
  • Anna SZUMOWICZ (Caltech)

Scientific Committee

  • Jean-Luc Chabert (Univ. de Picardie, France)
  • Marco Fontana (Roma Tre University, Italy)
  • Alfred Geroldinger (University of Graz, Austria)
  • Sarah Glaz (University of Connecticut, USA)
  • Franz Halter-Koch (University of Graz, Austria)
  • Irena Swanson (Purdue University, USA)

Local Organizers

Sophie Frisch, Chimere Anabanti, Amr Almaktry, Victor Fadinger, Sarah Nakato, Daniel Windisch


Special sessions

  • Special session on integer-valued polynomials in memory of Paul-Jean Cahen
  • Special session on topological methods in commutative ring theory

Ring Theory Conferences in Graz

The conference at the Institute of Analysis and Number Theory of Technische Universität Graz (TU Graz), July 14-19, 2025, continues the series of biennial ring-theory conferences held alternatingly at the two math departments in Graz since 2012 - at TU in 2012, at KFU in 2014, at TU in 2016, and at KFU in 2018. We hope to see the participants of the previous events again in Graz 2021, as well as many new participants.

8th European Congress of Mathematics