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researcher

Sigiswald Barbier

12 papers hereh-index 552 citations13 works total

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

author position
  • sole author1
  • first author11

Across the 12 of 12 papers where every author was matched, so the position is known.

fields
  • math.RT10
  • math.RA2

identity via Semantic Scholar / OpenAlex

activity
20152026
most citedOn structure and TKK algebras for Jordan superalgebras

7 citations · 17 across the 12 of their papers we have counts for

collaborators
Showing 2016Show all

2 papers · 1 filter

math.RA2016★ 7 cited

On structure and TKK algebras for Jordan superalgebras

Sigiswald Barbier, Kevin Coulembier

We compare a number of different definitions of structure algebras and TKK constructions for Jordan (super)algebras appearing in the literature. We demonstrate that, for unital sup…

math.RT2016★ 1 cited

The Joseph ideal for sl(m∣n)

Sigiswald Barbier, Kevin Coulembier

Using deformation theory, Braverman and Joseph obtained an alternative characterisation of the Joseph ideal for simple Lie algebras, which included even type A. In this note we ext…

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