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Bertram Arnold's user avatar
Bertram Arnold's user avatar
Bertram Arnold's user avatar
Bertram Arnold
  • Member for 11 years, 6 months
  • Last seen more than a month ago
  • Bonn, Germany
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About

Graduated student in algebraic topology and geometry.

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Top posts
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29
Clifford algebras as deformations of exterior algebras
May 7, 2018
answer
22
Topological structure of SO(n) as a product
Oct 6, 2015
answer
21
The $K$-theory homology of the Eilenberg-MacLane spectrum
Sep 12, 2019
answer
20
Is there ever a Kunneth isomorphism just for powers?
Nov 28, 2019
answer
19
Classifying space for fibrations with Eilenberg-MacLane space fibers and nontrivial fundamental group actions
Jan 7, 2020
answer
14
Trivial homology with local system
Feb 28, 2020
answer
11
Recovering a smooth manifold from its tensor fields
Jan 19, 2016
answer
11
Analogue of Bockstein for crossed module extensions and higher Steenrod square
Jan 19, 2022
answer
11
No canonical isomorphism
Apr 22, 2021
answer
10
Proofs that the classifying space of Connes' cycle category $\Lambda$ is $\mathbb C \mathbb P^\infty$
Apr 16, 2021
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12
Finitely additive measures on $2^\mathbb{N}$