| HUN-REN Alfréd Rényi Institute of Mathematics

Az XPRIZE Quantum Applications verseny döntőjében Gilyén András és csapata

2025. 12. 10.

Kihirdették az XPRIZE Quantum Applications verseny döntőseit, a 7 legjobb közé bejutott kutatócsapatával Gilyén András, a HUN-REN Rényi Alfréd Matematikai Kutatóintézet kvantumszámításokkal foglalkozó matematikusa is.

AI researchers from the Rényi Institute presented their results at the NeurIPS 2025 Spotlight program in San Diego

2025. 12. 05.

The research group of the Rényi Institute, Anna Christ Miranda, Adrián Csiszárik, Gergely Becsó and Dániel Varga, was invited to the world's most prestigious artificial intelligence conference. During their research, they discovered that language models do not store isolated facts, but capture the relationships of the world along interconnected conceptual patterns - their paper on this was presented a few hours ago.

In the past 75 years, what has remained unchanged is internal cohesion and stability — a radio interview with Péter Pál Pálfy

2025. 12. 10.

How did the Rényi Institute, originally established for applied mathematics, become a world-renowned research center employing theoretical mathematicians? What work did renowned mathematicians of the past — Alfréd Rényi, Pál Erdős, András Hajnal, and others — do to make research of such high quality possible here? Research professor Péter Pál Pálfy, former director of the institute, was a guest on Trend FM and Radiocafé, with a conversation revolving around the 75th anniversary of the founding of the Rényi Institute.

Call for Applications: Tenure Position in Mathematics

2025. 11. 15.

The HUN-REN Rényi Institute invites applications for a permanent (tenure) position as Research Mathematician. The primary criteria for evaluating applications are research excellence, publication quality, and international recognition. Additional considerations include a demonstrated ability to secure research funding, to lead a research group, and to contribute actively to a scientific organization, whether within mathematics in the strict sense or in interdisciplinary fields.

The call for the Rényi Postdoctoral Fellowship has been announced

2025. 11. 15.

The HUN-REN Alfréd Rényi Institute of Mathematics invites applications for a Rényi Postdoctoral Fellowship in mathematics. The appointment is for a two-year term, starting in September 2026.

Inertial navigation in space – interview about Dr. Miklós Kornyik's experiment

2025. 09. 02.

The aim of the IMU-DRS (IMU – Dead Reckoning in Space) project is to investigate navigation in weightlessness, based solely on data provided by accelerometer and gyroscope sensors.

Patient life course analysis using mathematical methods and AI

2025. 09. 02.

The Artificial Intelligence research group of the HUN-REN Alfréd Rényi Mathematical Research Institute, together with the staff of the Health Management Training Center of Semmelweis University, is building a comprehensive health life cycle analysis data platform.

Rényi on Trend FM - Closer to mathematics

2025. 02. 08.

On Trend FM, a podcast entitled Rényi - Closer to Mathematics has been launched. Andrea Oláh's guests include our Rényi researchers.

Introducing the institution

2025. 02. 08.

Introduction short film of the HUN-REN Rényi Institute

The Institute

Research

Artificial Intelligence

Seminars

Bálint Lados (ELTE): Analysis of the convergence estimates of the CGN and GCR method applied to discretized nonsymmetric elliptic problems

2025. 12. 11. 10:15 - 2025. 12. 11. 11:15

BME, H306

József Lőrinczi: A Faber-Krahn inequality for a class of singular integral operators in bounded domains

2025. 12. 11. 12:15 - 2025. 12. 11. 13:15

Tondós terem

Analysis

Analysis seminar

Balázs Keszegh: The Zarankiewicz Problem for Polygon Visibility Graphs

2025. 12. 12. 14:15 - 2025. 12. 12. 15:45

Rényi Intézet, Kutyás terem

GeoScape

Geometry

Budapest Big Combinatorics + Geometry Seminar

Robert Tichy (Graz University of Technology): Decidability of Multiplicative Matrix Equations

2025. 12. 12. 17:00 - 2025. 12. 12. 19:00

online

Pintz 75 Workshop

2025. 12. 17. 10:00 - 2025. 12. 19. 16:00

Rényi Intézet, Nagyterem

Number theory

Az MTA III. osztályának januári programjai

2026. 01. 05. 11:00 - 2026. 01. 29. 18:00

Magyar Tudományos Akadémia

A Matematikai tudományok Osztályának Kiállítás megnyitója

2026. 01. 05. 11:00 - 2026. 01. 05. 12:00

MTA Székház, Széchenyi István tér 9

Filmvetítés: Bolyai Farkas 250

2026. 01. 06. 18:00 - 2026. 01. 06. 20:00

MTA Székház Nagyterem

News

Az XPRIZE Quantum Applications verseny döntőjében Gilyén András és csapata

2025. 12. 10.

AI researchers from the Rényi Institute presented their results at the NeurIPS 2025 Spotlight program in San Diego

2025. 12. 05.

In the past 75 years, what has remained unchanged is internal cohesion and stability — a radio interview with Péter Pál Pálfy

2025. 12. 10.

Call for Applications: Tenure Position in Mathematics

2025. 11. 15.

The call for the Rényi Postdoctoral Fellowship has been announced

2025. 11. 15.

The HUN-REN Alfréd Rényi Institute of Mathematics invites applications for a Rényi Postdoctoral Fellowship in mathematics. The appointment is for a two-year term, starting in September 2026.

Maryna Viazovska received the László Tóth Fejes Medal at the Rényi Institute

2025. 11. 11.

Maryna Viazovska, a Ukrainian mathematician who became world-famous for solving the 8- and 24-dimensional sphere packing problem, received the Fejes Tóth László Medal yesterday. The Rényi Mathematical Research Institute intends to recognize an internationally significant mathematical work in the field of geometry with this award every year.

Our researchers performed excellently in the NKFIH tenders

2025. 11. 07.

The list of winners of the National Research Excellence Program applications announced by the National Research, Development and Innovation Office (NKFIH) has been published. Researchers from the Rényi Institute received funding in four sub-programs.

Richárd Wiegandt's scientific work was recognized with the József Eötvös Wreath

2025. 11. 06.

The posthumous award was received by the son of Richárd Wiegandt yesterday at the opening ceremony of the Hungarian Academy of Sciences' Jubilee Science Celebration 2025 program series.

Explorer — compilation of the 75th anniversary of the Rényi Institute on Kossuth Radio

2025. 11. 03.

A compilation was made on the occasion of the 75th anniversary of the Rényi Institute in the program Felfedező — a tudomány világál. In the popular science magazine of Kossuth Radio, Péter Pálfy talked about the history of the institute, the world-famous Hungarian mathematics, and András Stipsicz talked about the significance of mathematics and Rényi's achievements.

The Rényi Institute is 75 years old

2025. 10. 23.

The Rényi Institute is celebrating its 75th anniversary with a series of lectures. The ceremony on October 28 will take place in the main hall of the Hungarian Academy of Sciences, featuring lectures by two mathematicians who have been awarded the Fields Medal, Wendelin Werner and Alessio Figalli. In the afternoon, the institute's current and former directors and leading researchers will present Rényi's past, its achievements, and discuss the challenges of the future.

Efficient quantum simulation: a new algorithm could even help in material discovery

2025. 10. 22.

The procedure, which András Gilyén, a mathematician at the Rényi Institute, wrote a paper about, could be a building block for the first practical applications of quantum computers. The article was recently published in the journal Nature.

The Erasmus Medal was awarded to László Lovász today

2025. 10. 16.

The Erasmus Medal was awarded today at the Academia Europaea conference to mathematician László Lovász, research professor at the Rényi Institute. This is the highest award that the Academia Europaea can bestow, recognizing the recipient's lifelong scientific achievement.

Az XPRIZE Quantum Applications verseny döntőjében Gilyén András és csapata

AI researchers from the Rényi Institute presented their results at the NeurIPS 2025 Spotlight program in San Diego

In the past 75 years, what has remained unchanged is internal cohesion and stability — a radio interview with Péter Pál Pálfy

Call for Applications: Tenure Position in Mathematics

The call for the Rényi Postdoctoral Fellowship has been announced

Inertial navigation in space – interview about Dr. Miklós Kornyik's experiment

Patient life course analysis using mathematical methods and AI

Rényi on Trend FM - Closer to mathematics

Introducing the institution

Seminars

Bálint Lados (ELTE): Analysis of the convergence estimates of the CGN and GCR method applied to discretized nonsymmetric elliptic problems

József Lőrinczi: A Faber-Krahn inequality for a class of singular integral operators in bounded domains

Balázs Keszegh: The Zarankiewicz Problem for Polygon Visibility Graphs

Robert Tichy (Graz University of Technology): Decidability of Multiplicative Matrix Equations

Pintz 75 Workshop

Az MTA III. osztályának januári programjai

A Matematikai tudományok Osztályának Kiállítás megnyitója

Filmvetítés: Bolyai Farkas 250

More events >>

Az XPRIZE Quantum Applications verseny döntőjében Gilyén András és csapata

AI researchers from the Rényi Institute presented their results at the NeurIPS 2025 Spotlight program in San Diego

In the past 75 years, what has remained unchanged is internal cohesion and stability — a radio interview with Péter Pál Pálfy

Call for Applications: Tenure Position in Mathematics

The call for the Rényi Postdoctoral Fellowship has been announced

Maryna Viazovska received the László Tóth Fejes Medal at the Rényi Institute

Our researchers performed excellently in the NKFIH tenders

Richárd Wiegandt's scientific work was recognized with the József Eötvös Wreath

Explorer — compilation of the 75th anniversary of the Rényi Institute on Kossuth Radio

The Rényi Institute is 75 years old

Efficient quantum simulation: a new algorithm could even help in material discovery

The Erasmus Medal was awarded to László Lovász today

More news >>