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K. Becher

25 papers hereh-index 10285 citations65 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • first author17
  • last author6

Across the 24 of 25 papers where every author was matched, so the position is known.

fields
  • math.NT12
  • math.RA7
  • math.AC3
  • math.KT3

identity via Semantic Scholar / OpenAlex

activity
20122026
most citedInvolutions and stable subalgebras

9 citations · 19 across the 22 of their papers we have counts for

collaborators
Showing 2016Show all

2 papers · 1 filter

math.KT2016★ 1 cited

Transfer of quadratic forms and of quaternion algebras over quadratic field extensions

Karim Johannes Becher, Nicolas Grenier-Boley, Jean-Pierre Tignol

A theorem of Albert-Draxl states that if a tensor product of two quaternion division algebras Q1​, Q2​ over a field F is not a division algebra, then there exists a separable…

math.KT2016★ 9 cited

Involutions and stable subalgebras

Karim Johannes Becher, Nicolas Grenier-Boley, Jean-Pierre Tignol

Given a central simple algebra with involution over an arbitrary field, étale subalgebras contained in the space of symmetric elements are investigated. The method emphasizes the s…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.