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Piotr Achinger's user avatar
Piotr Achinger's user avatar
Piotr Achinger
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Assistant Professor at IMPAN

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answer
90
Serre's FAC in English
Feb 6, 2010
answer
37
Massive cancellations
Nov 25, 2014
answer
35
What is the cotangent complex good for?
Sep 21, 2020
answer
27
Is there an algebraic geometry analogue of the closed graph theorem?
Nov 19, 2012
answer
24
A theorem of M. Artin
Jul 20, 2017
answer
24
Learning path for the proof of the Weil Conjectures
Nov 21, 2012
answer
22
How to motivate constructible sheaves
May 2, 2021
answer
22
Intuitive pictures in characteristic p
Dec 20, 2012
question
20
Frobenius splitting and derived Cartier isomorphism
Mar 21, 2011
answer
19
Does every map from a noetherian ring to a valuation ring factor through a DVR?
Jun 10, 2022