31 citations · 73 across the 27 of their papers we have counts for
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math.AC2014
Approximations by maximal Cohen-Macaulay modules
Henrik Holm
Auslander and Buchweitz have proved that every finitely generated module over a Cohen-Macaulay (CM) ring with a dualizing module admits a so-called maximal CM approximation. In ter…
math.AC2014
The structure of balanced big Cohen-Macaulay modules over Cohen-Macaulay rings
Henrik Holm
Over a Cohen-Macaulay (CM) local ring, we characterize those modules that can be obtained as a direct limit of finitely generated maximal CM modules. We point out two consequences…
math.AC2014
The category of maximal Cohen--Macaulay modules as a ring with several objects
Henrik Holm
Over a commutative local Cohen--Macaulay ring, we view and study the category of maximal Cohen--Macaulay modules as a ring with several objects. We compute the global dimension of…