Universität Bonn

Hausdorff Research Institute for Mathematics

The Hausdorff Research Institute for Mathematics (HIM) organizes international long-term programs devoted to topics in mathematics and mathematical economics.

Bringing together a critical mass of expertise and scientists at one place and providing an inspiring mathematical atmosphere, the activities at HIM initiate research at the forefront of mathematics in its full breadth. HIM gives mathematicians the opportunity to work on challenging projects undisturbed and for longer periods, and to discuss them with leading experts in their field. This leads to a substantial output of research results of the highest quality, initiated, pursued and sometimes even completed during the programs.

News and Calls for Application

Current program

Upcoming programs

HIM Directors

© VL

Prof. Christoph Thiele



Endenicher Allee 60 (MZ), 3.010

© VL

Prof. Sven Rady

Associate Director


Lennéstr. 43

> 60

Trimester Programs

> 3000

International Visitors

> 1700

Video Recordings

HIM Programs Coordination - Poppelsdorfer Allee 82

Contact for current and prospective program organizers and contact for HIM guests.

Cécile Kühn          
+49 228  73-62247


Silke Steinert-Berndt  
+49 228 73-4831


Office Hours:

Mon - Fri:  9:00 - 12:00


2. floor

Poppelsdorfer Allee 82
53115 Bonn

HIM Administrator -        
Poppelsdorfer Allee 45

Point of contact and administration in the HIM Building, Assistant to the HIM Director

Petra Serr
+49 228 73-4885


Office Hours:

Mon - Fri: 08:30 - 14:30


Room 19, 1. floor

Poppelsdorfer Allee 45
53115 Bonn

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