Mathematics
Alessandro Codenotti's user avatar
Alessandro Codenotti's user avatar
Alessandro Codenotti's user avatar
Alessandro Codenotti
  • Member for 9 years, 8 months
  • Last seen this week
  • Italy
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About

I'm a PhD student at the university of Münster under the supervision of Aleksandra Kwiatkowska. I'm interested in descriptive set theory, topological dynamics, general topology and the way those fields interact with model theory.

Previously I was a student in Trento and Bonn.

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All Questions Answers
Score Newest
answer
61
What's your favorite proof accessible to a general audience?
Jan 17, 2015
answer
36
Number of possible combinations of x numbers that sum to y
Oct 3, 2015
question
27
Connected topological space such that the removal of any of its points disconnects it into exactly $3$ connected components?
Dec 21, 2016
answer
25
can a number of the form $x^2 + 1 $ be a square number?
Jan 15, 2015
question
25
Are $\Bbb R^2\setminus \Bbb Q^2$ and $\Bbb R^2\setminus \Bbb Q^2\cup \{(0,0)\}$ homeomorphic?
Mar 30, 2017
question
20
Must every subset of $\mathbb R$ contain $2$ homeomorphic distinct open sets?
Dec 27, 2016
answer
15
Simple/natural questions in group theory whose answers depend on set theory
Mar 5, 2020
question
13
Conditions on a topological space implying that it has a minimal basis
Apr 28, 2017
question
12
On the sum of digits of $n^k$
Jan 13, 2015
question
12
Strength of $\sf ZF$+The weak topology on every Banach space is Hausdorff
Jan 20, 2018
Top Meta posts
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8
Is it ok to ask a more specific version of a question that I have asked?
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20
What is the most "concrete-feeling" equivalent formulation of the Continuum Hypothesis that you can think of?
18
Is every element of $\omega_1$ the rank of some Borel set?
15
Why is this line of the Caro-Kann playable for white?
14
How “disconnected” can a continuum be?
13
Must the sum of the digits of $n^k$ decrease infinitely often, for $n,k\in\mathbb{N}$ and $n$ not a power of $10$?

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