Core of projective dimension onemodules
classification
🧮 math.AC
keywords
coredimensionprojectiveclosedcomputedexplicitlyfittingformula
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The core of a projective dimension one module is computed explicitly in terms of Fitting ideals. In particular, our formula recovers previous work by R. Mohan on integrally closed torsionfree modules over a two-dimensional regular local ring.
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