Celebrating Cezary Cieśliński’s 60th birthday

On 19 September 2026, we will be meeting at the University of Warsaw to celebrate Cezary Cieśliński’s 60th birthday. On this occasion, senior and junior researchers will exchange ideas on topics Prof. Cieśliński has contributed to.

Keynote Speakers:

Ali Enayat (University of Gothenburg)

Volker Halbach (University of Oxford)

Leon Horsten (University of Konstanz)

Albert Visser (Utrecht University)

Organising Committee:

Mateusz Łełyk • Luca Castaldo • Michał Gil Sanchez • Maciej Głowacki • Piotr Gruza • Katarzyna Kowalik • Konstantinos Papafilippou • Bartosz Wcisło • Michał Wrocławski • Matteo Zicchetti

Contact

For any questions please contact us at cieslinski.birthday[at]uw.edu.pl.

Related Event

Participants may also be interested in the 45th edition of the  JAF conference, an annual conference that brings together researchers working on or applying weak arithmetics in different fields and formalisms.