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Retreat 2025
From March 24 to 27, 2025, the SFB 195 retreat, marking the start of its third phase, took place at the Ebernburg Castle in Bad Münster am Stein. It all began on Monday afternoon in brilliant sunshine. We had five major plenary talks on core mathematical topics and one on […]

Impressions from the Retreat 2025


The book of the SFB central software project OSCAR, containing applications of all mathematical main areas of the SFB, is now available . Publishers are Wolfram Decker, Christian Eder, Claus Fieker, Max Horn and Michael Joswig Further information can be found under the following link: OSCAR

book on OSCAR published






Four more years
Breaking News: On Friday Gunter Malle has received extremely positive news: The SFB-TRR 195 has just been extended for another four years! All individual projects were approved and given an extremely positive response. That was the reason why champagne corks flew spontaneously.

Four more years again!




OSCAR Logo
On September 16-20, 2024, there will take place another OSCAR workshop at RPTU Kaiserslautern-Landau. For more information visit the website.

OSCAR workshop


From July 11-14 the 2024 edition of our IRTG Block Seminar series took place at the Youth Hostel in Aachen. Numerous Ph.D students from within the SFB-TRR 195 attended and participated by giving introductory talks to algebraic number theory. The seminar was rounded off with a joint hike in the […]

Joint Block Seminar 2024 on Algebraic Number Theory