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  • Carbone, LisaRutgers University,Department of Mathematics, Rutgers University, Piscataway NJ, USA (author)

Generators and relations for (generalised) Cartan type superalgebras

  • Article/chapterEnglish2019

Publisher, publication year, extent ...

  • 2019-04-24
  • IOP Publishing,2019
  • electronicrdacarrier

Numbers

  • LIBRIS-ID:oai:research.chalmers.se:cfd180f0-f2a0-4b55-b9f8-464ef827aa0f
  • https://doi.org/10.1088/1742-6596/1194/1/012020DOI
  • https://research.chalmers.se/publication/511900URI
  • https://research.chalmers.se/publication/507853URI
  • https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-111153URI

Supplementary language notes

  • Language:English
  • Summary in:English

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  • Subject category:kon swepub-publicationtype
  • Subject category:ref swepub-contenttype

Series

  • Journal of Physics: Conference Series (JPCS),1742-65881742-6596 ;1194

Notes

  • In Kac's classification of finite-dimensional Lie superalgebras, the contragredient ones can be constructed from Dynkin diagrams similar to those of the simple finite-dimensional Lie algebras, but with additional types of nodes. For example, A(n-1,0) = s (1|n) can be constructed by adding a "gray" node to the Dynkin diagram of An-1 = s (n), corresponding to an odd null root. The Cartan superalgebras constitute a difierent class, where the simplest example is Wpnq, the derivation algebra of the Grassmann algebra on n generators. Here we present a novel construction of Wpnq, from the same Dynkin diagram as A(n-1,0), but with additional generators and relations.

Subject headings and genre

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  • Cederwall, Martin,1961Chalmers tekniska högskola,Chalmers University of Technology,Department of Physics, Chalmers University of Technology, Göteborg, Sweden(Swepub:cth)tfemc (author)
  • Palmkvist, Jakob,1980Chalmers tekniska högskola,Chalmers University of Technology,Department of Physics, Chalmers University of Technology, Göteborg, Sweden(Swepub:oru)jbpt (author)
  • Rutgers UniversityDepartment of Mathematics, Rutgers University, Piscataway NJ, USA (creator_code:org_t)

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  • In:Journal of Physics: Conference Series: IOP Publishing1194:11742-65881742-6596

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Carbone, Lisa
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NATURAL SCIENCES
NATURAL SCIENCES
and Mathematics
and Algebra and Logi ...
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NATURAL SCIENCES
and Mathematics
and Geometry
NATURAL SCIENCES
NATURAL SCIENCES
and Mathematics
and Mathematical Ana ...
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Chalmers University of Technology
Örebro University

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