March 7
impanga 290
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1. Mateusz Michałek (IMPAN/Berlin):
k-regular maps - from topology to algebraic geometry and back again
2. Sławomir Cynk (UJ):
Hilbert modular Calabi-Yau threefold
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March 21
impanga 291
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1. Mariusz Koras (MIMUW): Singularities of homology planes of log general type
2. Saurabh Trivedi (IMPAN, Cracow):
Stratifications and regularity conditions
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April
2
impanga 292
April 4
impanga 293
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Joint with the SMUGA Seminar (at MIMUW room 2280, 10:15-11:45):
Valentina Kirichenko (Moscow):
Divided difference operators, flags and pipe-dreams
1. Valentina Kirichenko: Demazure operators and Okounkov polytopes of Bott-Samelson resolutions
2. Valentina Kirichenko: Part 2 |
April 25
impanga 294
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1. Piotr Pragacz (IMPAN): A Gysin formula for Hall-Littlewood polynomials
2. Sławomir Rams (UJ/Hannover):
On quartics with many lines
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May 9
impanga 295
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1. Magdalena Zielenkiewicz (MIMUW):
Push-forwards in equivariant cohomology and iterated residues at infinity
2. Piotr Karwasz (Gdańsk): Computational aspects of Brieskorn lattices
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May 23
impanga 296
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1. Jesse Kass (Columbia, South Carolina):
How to make Poincaré Duality into a regular morphism, part 1
2. Jesse Kass (Columbia, South Carolina):
How to make Poincaré Duality into a regular morphism, part 2
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June
6
impanga 297
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1. Mutsuo Oka (Tokyo), On the fundamental group of plane curves and their invariants I
2. Mutsuo Oka (Tokyo), On the fundamental group of plane curves and their invariants II
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