Remark 6
Tag 00J7, permanent. Cite it as [Bourbaki, Tag 00J7].
Algebra, VIII, p. 310, § 16. Other Descriptions of the Brauer Group
By V, §10, No. 1, p. 75, Lemma 5; V, §10, No. 1, p. 76, Proposition 12; and VIII, p. 137, Proposition 3, a Galois algebra is commutative and semisimple.
Bourbaki sets the proof directly after the statement, and the corpus does not separate them, so what is above is the statement and its proof together.
Cited by
Cites
- V, §10, No. 1, p. 75, Lemma 5 not in this corpus
- V, §10, No. 1, p. 76, Proposition 12 not in this corpus
- VIII, p. 137, Proposition 3