Diophantine and Rationality Problems (DRP2025)

The International Center for Mathematical Sciences – Sofia (ICMS-Sofia) at the Institute of Mathematics and Informatics, Bulgarian Academy of Sciences is organizing the international conference Diophantine and Rationality Problems (DRP2025). The conference will be held on March 10 – 14, 2025, in Sofia, Bulgaria.

The conference will explore the newest developments around classical qualitative and quantitative questions for rational, integral, Campana and related notions of points on schemes and stacks, together with new insights on rationality questions over non-closed fields.

Organisers: Ludmil Katzarkov, Vladimir Mitankin