Scientific Session in honour of Friedrich Hirzebruch on the occasion of his 85th birthday

Friday, 18th of May
9:20	Welcoming words
09:30-10:15	Adrian Langer, On the Grothendieck-Katz conjecture
10:30-11:15	Zbigniew Błocki, Hörmander's estimate, Suita conjecture and the Ohsawa-Takegoshi extension theorem
11:30-12:15	Jarosław Wiśniewski, Another view on Cox rings: Jaczewski's theorem revisited
12:30-14:00	Lunch
14:00-14:45	Jarosław Kędra, Gromov-Witten invariants of the Kodaira-Thurston manifold Abstract: I will present a computation of the Gromov-Witten invariant counting pseudoholomorphic tori in the Kodaira-Thurston manifold. For a fixed symplectic form such an invariant is always trivial. However, if we allow a topologically nontrivial family of symplectic forms, then it is nonzero and this will be the case in my talk. This is the first example of a computation for a non-Kähler manifold. It is a joint work with Jonny Evans (ETH).
14:45-15:30	Birthday ceremony, Club Hall (room 409, IMPAN IVth floor)
15:30	about 90min video-lecture given by Professor Friedrich Hirzebruch

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