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Yonatan Harpaz

CNRS researcher at the university of Paris 13.

I am interested in algebraic topology, algebraic geometry, and anything in between.

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Top posts (87) All Questions Answers | Votes Newest

63 The “derived drift” is pretty unsatisfying and dangerous to category theory (or at least, to me) Dec 26 '17
45 What is the mistake in the proof of the Homotopy hypothesis by Kapranov and Voevodsky? Mar 29 '16
41 What to do if you notice a substantial improvement to a result in a paper whilst refereeing it? Dec 9 '18
39 Why is there a duality between spaces and commutative algebras? Sep 10 '15
28 Why should affine lie algebras and quantum groups have equivalent representation theories? Jul 31 '14
23 Why study the p-completions of a space? Sep 13 '15
21 What's the stabilization of the $\infty$-category of $\infty$-categories? Aug 25 '16
17 Is the $\infty$-topos $Sh(X)$ hypercomplete whenever $X$ is a CW complex? May 29 '14
15 Is every paracompact, Hausdorff, locally contractible space homotopy equivalent to a CW complex? May 23 '14
15 Why is every object cofibrant in an excellent model category? Jun 24 '16
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