Indecomposable Cohen-Macaulay modules and their multiplicities

Popescu, Dorin

doi:10.1090/S0002-9947-1991-0979959-9

Indecomposable Cohen-Macaulay modules and their multiplicities
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Trans. Amer. Math. Soc. 323 (1991), 369-387 Request permission

Abstract:

The main aim of this paper is to find a large class of rings for which there are indecomposable maximal Cohen-Macaulay modules of arbitrary high multiplicity (or rank in the case of domains).

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