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Results tagged with ac.commutative-algebra
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user 27135
Commutative rings, modules, ideals, homological algebra, computational aspects, invariant theory, connections to algebraic geometry and combinatorics.
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Completion of a completion
Let $A$ be a commutative ring (not necessarily noetherian).
Let $I\subseteq J\subseteq A\,$ be two finitely generated ideals.
Let us denote the completion functor by $\Lambda_K (M) = \varprojlim_n M …
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