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Tag Archives: blowup algebras
Commutative Algebra 55
Exactness of Completion Throughout this article, A denotes a filtered ring. Proposition 1. Let be a short exact sequence of A-modules. Suppose M is filtered, inducing filtrations on N and P. Then is also exact as -modules. Proof Without loss of … Continue reading
Posted in Advanced Algebra
Tagged a-adic filtrations, artin-rees lemma, blowup algebras, completions, filtrations, limits, noetherian
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