Corollary 2

Tag 0DBO, permanent. Cite it as [Bourbaki, Tag 0DBO].

Commutative Algebra, chapter X, § 9. Modules dualisants

The support of $\Omega$ is equal to Spec(A).

Indeed a dualizing module over a local ring is nonzero by definition.

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

Cited by

Nothing.

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