Bourbaki

Corollary 3

Tag 06W5, permanent. Cite it as [Bourbaki, Tag 06W5].

Algebra, chapter V, § 17. Regular extensions

— Let K be an algebraically closed field. If A and B are two K-algebras which are integral domains, then the same is true of A⊗KBA \otimes_K B.

By Cor. 2, A and B are regular K-algebras, and it suffices to apply Prop. 2 (V, p. 141).

Bourbaki puts the proof directly after the statement, so what is above is the statement and its proof together.

Cited by

Nothing.

Cites

Transcribed from the printed edition, 2003, Springer. Not translated.