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Mikhail Borovoi's user avatar
Mikhail Borovoi's user avatar
Mikhail Borovoi's user avatar
Mikhail Borovoi
  • Member for 16 years
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I am a professor emeritus at Tel Aviv University, interested in linear algebraic groups, number theory, and Galois cohomology.

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Top posts

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41
Isomorphic general linear groups implies isomorphic fields?
Sep 11, 2012
27
Nonabelian topological fundamental group of a conjugate variety
Apr 3, 2015
26
Spin group as an automorphism group
Jul 29, 2013
26
What is known about the cohomological dimension of algebraic number fields?
Jan 16, 2020
21
Cayley Transform for all reductive groups a.k.a an algebraic logarithm
Jul 4, 2012
20
Second nonabelian group cohomology: cocycles vs. gerbes
May 10, 2013
17
Is the wonderful compactification of a spherical homogeneous variety always projective?
Jun 21, 2016
17
Is there a formula for the Frobenius-Schur indicator of a rep of a Lie group?
Jan 7, 2016
16
Diagonalizable subgroups of a connected linear algebraic group
Apr 6, 2011
16
In a compact lie group, can two closed connected subgroups generate a non-closed subgroup?
Apr 20, 2011

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43
Tensor product algebra $\mathbb{C}\otimes_\mathbb{R} \mathbb{C}$
10
Bending arrows in tikz-cd
8
Connected groupoids and action groupoids
8
Cohomology of a group of order two with coefficients in a finite abelian group of odd order
6
Cohomology of a cyclic group: dependence on a generator