The Cohen-Macaulay representation type of arithmetically Cohen-Macaulay varieties - Archive ouverte HAL
Article Dans Une Revue Épijournal de Géométrie Algébrique Année : 2021

The Cohen-Macaulay representation type of arithmetically Cohen-Macaulay varieties

Résumé

We show that all reduced closed subschemes of projective space that have a Cohen-Macaulay graded coordinate ring are of wild Cohen-Macaulay type, except for a few cases which we completely classify.

Dates et versions

hal-03303377 , version 1 (28-07-2021)

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Citer

Daniele Faenzi, Joan Pons-Llopis. The Cohen-Macaulay representation type of arithmetically Cohen-Macaulay varieties. Épijournal de Géométrie Algébrique, 2021, Volume 5, pp.8. ⟨10.46298/epiga.2021.volume5.7113⟩. ⟨hal-03303377⟩
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