Graded Cohen-Macaulay rings of wild Cohen-Macaulay type
  We give suffcient conditions for a standard graded Cohen-Macaulay ring, or equivalently, an arithmetically Cohen-Macaulay projective variety, to be Cohen-Macaulay wild in the sense of representation theory. In particular, these conditions are applied to hypersurfaces and complete intersections. 
Yuriy A. Drozd and Oleksii Tovpyha
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