Mathematics
Boaz Tsaban's user avatar
Boaz Tsaban's user avatar
Boaz Tsaban's user avatar
Boaz Tsaban
  • Member for 8 years, 8 months
  • Last seen more than a month ago
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About

Mainly interested in:

  1. Set theory and topology, with emphasis on selection principles.

  2. Mathematical cryptology and computational group theory.

  3. Ramsey theory.

Glad to give away his reputation points as bounties for helpful answers.

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Top posts
All Questions Answers
Score Newest
question
8
What is $0^0$, in ordinal exponentiation?
Dec 13, 2016
question
0
Mathematics problems clock
Apr 8, 2015
Top network posts
View all network posts
82
Polynomial bijection from $\mathbb Q\times\mathbb Q$ to $\mathbb Q$?
32
Bidi: A new cardinal characteristic of the continuum?
24
Nontrivial theorems with trivial proofs
19
The cofinality of $(\mathbb{N}^\kappa,\le)$ for uncountable $\kappa$?
16
$\mathfrak{ufo}$: An unidentified combinatorial cardinal characteristic of the continuum?

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