Bourbaki

Remark 1

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

Commutative Algebra, chapter VIII, § 4. Séries de Hilbert-Samuel

One also has dq(M)=sup⁡m∈V(q)dim⁡(Mm)d_q(M) = \sup_{m \in V(q)} \dim(M_m), that is, dq(M)=dim⁡(M^)d_q(M) = \dim(\hat{M}), where M^\hat{M} is the completion of MM for the q-adic topology (§3§ 3, No. 4, prop. 8).

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

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