User ACL - MathOverflow

ACL

Member for 14 years
Last seen this week

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Université Paris Cité (Paris 7)

10 Questions

Score Activity Newest Views

47 votes

3 answers

9k views

Connected sum of topological manifolds

asked Feb 12, 2013 at 8:59

30 votes

6 answers

3k views

The role of ANR in modern topology

asked Mar 4, 2013 at 9:23

20 votes

1 answer

1k views

Kodaira dimension of symmetric products of curves

asked Mar 8, 2013 at 7:33

19 votes

0 answers

699 views

Eckmann-Hilton argument / Grothendieck

asked Jul 11, 2018 at 8:26

14 votes

7 answers

6k views

Usage of set theory in undergraduate studies

asked Jan 7, 2013 at 9:09

12 votes

1 answer

740 views

Piecewise linear (PL) structures on $\mathbf R^4$

asked Feb 26, 2015 at 11:18

9 votes

0 answers

483 views

On the definition of triangulated categories

asked Dec 13, 2016 at 8:09

7 votes

1 answer

895 views

About the hypothesis of Zorn's lemma

asked Oct 16, 2014 at 15:32

6 votes

1 answer

501 views

Numerable covers from the point of view of Grothendieck topologies

asked Dec 21, 2012 at 8:46

4 votes

2 answers

1k views

Regularity of measures in the theorem of Riesz

asked Oct 27, 2014 at 15:24