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Andrea Gagna's user avatar
Andrea Gagna's user avatar
Andrea Gagna's user avatar
Andrea Gagna
  • Member for 10 years, 5 months
  • Last seen more than a month ago
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Top posts
question
12
Tensor product of dendroidal sets: counter-examples
Feb 20, 2015
answer
8
Maximal Cisinski model structure on simplicial sets
Jul 29, 2017
answer
8
What is a model category from an $\infty$ point of view?
Apr 29, 2018
answer
7
The Gray tensor product as a Kan extension
Oct 22, 2016
answer
6
Do combinatorial model categories and Quillen adjunctions model presentable $\infty$-categories?
May 8, 2018
answer
4
Existence of homotopy limits and colimits in model categories
Dec 14, 2019
question
2
Commutativity of simple diagrams built out of canonical natural transformations
Jan 18, 2018
answer
2
Weak ideal systems $r$ for which the $r$-coheight satisfies a kind of triangle inequality
Apr 24, 2017
answer
1
The Kan construction, profunctors, and Kan extensions
Jan 16, 2019
Top network posts
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13
$\mathcal U$ Grothendieck universe. Is $\mathcal{P(U)}$ a model for NBG?
13
Tikz-cd and snake lemma: "loseness" and centered figures
11
$M\oplus A \cong A\oplus A$ implies $M\cong A$?
9
$A$ PID, $M$ flat (i.e., torsion-free). Then $\operatorname{Ext}_A^1(M,N)$ is injective, for all $N$.
9
Developing category theory inside ETCS