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Tomasz Kania's user avatar
Tomasz Kania's user avatar
Tomasz Kania's user avatar
Tomasz Kania
  • Member for 12 years
  • Last seen this week
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About

Researcher at the Czech Academy of Sciences.

  • Banach spaces and their operators; geometry of Banach spaces;
  • Ideals and representations of operator algebras and, more generally, Banach algebras;
  • Applied Probability, Financial markets, Python modelling.
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89
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360
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81
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Top posts
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All Questions Answers
Score Newest
answer
59
Do you know important theorems that remain unknown?
Mar 29, 2018
answer
34
Short exact sequences every mathematician should know
Jun 21, 2020
answer
25
Is there an editors checklist for mathematics?
Mar 7, 2013
question
17
Ramsey's theorem for the first uncountable ordinal
Feb 3, 2018
answer
15
Is the $L^1$-space dual to a Banach space
Jul 5, 2016
question
15
Distinguishing topologically weak topologies of Banach spaces
Mar 30, 2022
answer
15
Is the strong operator topology metrizable?
Apr 26, 2018
question
15
Open bilinear maps that are not uniformly open
May 24, 2017
question
14
Order-preserving operator norms
Apr 30, 2014
answer
14
$c_0$ is not isometrically isomorphic to $c$
May 13, 2018
Top network posts
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32
Are there spaces "smaller" than $c_0$ whose dual is $\ell^1$?
21
Is this olympiad-like question about remainders an open problem?
19
Is the weak topology sequential on some infinite-dimensional Banach space?
15
Faithful Representations of C*-algebras
15
Proofs of the Riesz–Markov–Kakutani representation theorem

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