Bourbaki

Exercice 2, § 5

Tag 00X8, permanent. Cite it as [Bourbaki, Tag 00X8].

Groupes et algèbres de Lie, VII

Soit uu (resp. vv) un endomorphisme semi-simple (resp. nilpotent) non nul de VV. Alors l’application λu↦λv (λ∈k)\lambda u \mapsto \lambda v \ (\lambda \in k) est un isomorphisme de g=kug = ku sur g′=kvg' = kv qui ne transforme pas éléments semi-simples en éléments semi-simples.

Solution

No solution has been written yet.

Cited by

Cites

Nothing.

Transcribed from the printed volume. Not translated.