Corpus ID: 119125473

Thick subcategories of modules over commutative rings

  title={Thick subcategories of modules over commutative rings},
  author={H. Krause},
  journal={arXiv: Commutative Algebra},
  • H. Krause
  • Published 2007
  • Mathematics
  • arXiv: Commutative Algebra
  • For a commutative noetherian ring A, we compare the support of a complex of A-modules with the support of its cohomology. This leads to a classification of all full subcategories of A-modules which are thick (that is, closed under taking kernels, cokernels, and extensions) and closed under taking direct sums. 
    3 Citations


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