Counting components of the null-cone on tuples.

DOI10.1007/S00031-005-1120-7zbMath1120.20049OpenAlexW2000778790MaRDI QIDQ882628

Jan Draisma

Publication date: 24 May 2007

Published in: Transformation Groups (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00031-005-1120-7

zbMATH Keywords

algorithmsnilpotent elementsreductive groupsrational representationsnumbers of irreducible componentsdiagonal actionsconnected reductive linear algebraic groupsnull-cones of representations

Mathematics Subject Classification ID

Representation theory for linear algebraic groups (20G05) Geometric invariant theory (14L24) Group actions on varieties or schemes (quotients) (14L30)

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