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12/17/2025 - 12/19/2025
Rényi Institute
This workshop is organized to honor János Pintz on the occasion of his 75th birthday. Our invited speakers will bring together various fields of number theory, including analytic prime number theory and classical L-functions, the analytic theory of automorphic forms and automorphic L-functions, additive combinatorics, diophantine equations, and Beurling generalized primes.
01/19/2026 - 01/21/2026
Rényi Institute, Erdős Center

Several postdoc positions are available in Budapest in various research groups in Discrete Mathematics, Number Theory and Probability theory. To make the application process more efficient and joyful, we are organizing a drafting workshop for young researchers interested in these positions at the Rényi Institute.

10/12/2026 - 10/16/2026
Rényi Institute, Main Lecture Hall
The Workshop will focus on modern techniques in the classification theory of higher dimensional algebraic varieties, highlighting connections to K-stability and singularity theory. Part of the thematic semester Algebraic Geometry (August-December 2026) hosted by the Erdős Center.
01/25/2027 - 01/29/2027
Rényi Institute, Main Lecture Hall
Ordered structures arise naturally in many problems and proofs in discrete geometry. For example, the unit distance problem for convex polygons stimulated the extremal theory of 0–1 matrices. Similarly, the study of point-set configurations, known as the study of order types, plays an important role in geometric problems such as rectilinear crossing numbers and the happy ending problem.
06/21/2027 - 06/25/2027
Rényi Institute, Main Lecture Hall
In extremal, probabilistic, and structural combinatorics, many objects and arguments possess natural orderings. For example, the Erdős–Hajnal stepping-up argument for hypergraph Ramsey numbers processes vertices one by one according to a fixed order. Similarly, the resolution of the Stanley–Wilf conjecture relies on 0–1 matrices, which may be viewed loosely as ordered analogues of bipartite graphs.