impanga 2023/24

IMPANGA is an algebraic geometry seminar organized by Piotr Achinger, Jarosław Buczyński, Michał Kapustka, and Jakub Koncki. In the academic year 2023/24, the seminar meets twice per month for a one day session on Friday, with two 60 min talks separated by a lunch break (11:00-12:00 and 13:30-14:30). IMPANGA meets in Room 403 at IMPAN (unless stated otherwise).

To receive notifications about upcoming seminars join using google account, or contact one of the organizers.

IMPANGA was founded at IMPAN in 2000 by late Piotr Pragacz. See here for information on former meetings of IMPANGA

Upcoming meeting

Future meetings

Past meetings (2023/24 term)

December 1 (impanga 449)

Constructions of derived equivalent hyper-Kaehler fourfolds

Speaker: Grzegorz Kapustka (Jagiellonian University)
11:00–12:00, Kraków


A motivic Riemann-Roch theorem for Deligne-Mumford stacks

Speaker: Neeraj Deshmukh (IMPAN)
13:30–14:30, Kraków


Meeting in Kraków branch.
Adress: ul. św. Tomasza 30/7, Kraków.

November 17 (impanga 448)

Conjectures on L-functions for varieties over function fields and their relations

Speaker: Veronika Ertl (IMPAN)
11:00–12:00, IMPAN 403


Rational points on 3-folds with nef anti-canonical class over finite fields

Speaker: Fabio Bernasconi (University of Basel)
13:30–14:30, IMPAN 321


October 20 (impanga 447)

Charge and Atoms beyond type A

Speaker: Jacinta Torres (UJ)
11:00–12:00, IMPAN 403


Nakajima's creation operators and the Kirwan map

Speaker: Jakub Koncki (IMPAN)
13:30–14:30, IMPAN 403


October 06 (impanga 446): special meeting in honor of Piotr Pragacz

Degeneracy loci, Schur Functions, Schubert Calculus and Wronskians

Speaker: Letterio Gatto (Politecnico di Torino)
11:00–12:00, IMPAN 321


A special Calabi–Yau degeneration with trivial monodromy

Speaker: Sławomir Cynk (UJ)
13:30–14:30, IMPAN 321


14:45-15:15 Performance by Giuseppe Gatto (tenor) accompanied by Ignacy Kozakiewicz (electric piano) in room 106
15:15-15:45 Memories of Piotr Pragacz in room 321
15:45-17:00 Reception in room 409

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