CMS/SMC
Canadian Mathematical Society
www.cms.math.ca
Canadian Mathematical Society
  location:  Publicationsjournals
Publications        
Search results

Search: All articles in the CJM digital archive with keyword graded contractions

  Expand all        Collapse all Results 1 - 1 of 1

1. CJM 2006 (vol 58 pp. 1291)

Weimar-Woods, Evelyn
The General Structure of $G$-Graded Contractions of Lie Algebras I. The Classification
We give the general structure of complex (resp., real) $G$-graded contractions of Lie algebras where $G$ is an arbitrary finite Abelian group. For this purpose, we introduce a number of concepts, such as pseudobasis, higher-order identities, and sign invariants. We characterize the equivalence classes of $G$-graded contractions by showing that our set of invariants (support, higher-order identities, and sign invariants) is complete, which yields a classification.

Keywords:Lie algebras, graded contractions
Categories:17B05, 17B70

© Canadian Mathematical Society, 2014 : https://cms.math.ca/