6533b834fe1ef96bd129d766
RESEARCH PRODUCT
Erratum to “Separation of representations with quadratic overgroups” [Bull. Sci. Math. 135 (2) (2011) 141–165]
Didier ArnalAmel ZerganeAmel ZerganeMohamed Selmisubject
AlgebraNilpotent Lie algebraMathematics(all)Quadratic equationGeneral MathematicsSeparation (statistics)MistakeMathematicsdescription
Abstract In the paper entitled “Separation of representations with quadratic overgroups”, we defined the notion of quadratic overgroups, and announced that the 6-dimensional nilpotent Lie algebra g 6 , 20 admits such a quadratic overgroup. There is a mistake in the proof. The present Erratum explains that the proposed overgroup is only weakly quadratic, and g 6 , 20 does not admit any natural quadratic overgroup.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2011-12-01 | Bulletin des Sciences Mathématiques |