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N. de Rancourt's user avatar
N. de Rancourt's user avatar
N. de Rancourt's user avatar
N. de Rancourt
  • Member for 6 years, 10 months
  • Last seen more than a month ago
  • Paris, France
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About

Currently a Ph.D. student in Paris. I am interested in set theory, Ramsey theory, Banach space geometry, descriptive set theory, general topology... Sometimes I also do origami!

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Top posts
question
35
Chromatic number of a topological space
Feb 5, 2018
answer
20
$T_2$-spaces where all non-empty open sets are homeomorphic
May 15, 2018
question
7
Convex pigeonhole principle in Banach spaces
Sep 7, 2021
answer
7
Approximation of the identity by simple functions
May 18, 2018
question
6
Finding approximate eigenvectors: quantitative results
Aug 31, 2020
answer
6
Generalizing a problem to make it easier
Feb 14, 2019
answer
5
Tweetable Mathematics
Apr 16, 2019
question
4
Minimality properties of James' space
Feb 3, 2020
answer
3
Meager set of subsequences
Feb 3, 2018
answer
3
Are two "perfectly dense" hypergraphs on $\mathbb{N}$ necessarily isomorphic?
Mar 2, 2019
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5
Postdoc in the US : what salary should I ask for