Corpus ID: 119125473

Thick subcategories of modules over commutative rings

@article{Krause2007ThickSO,
  title={Thick subcategories of modules over commutative rings},
  author={H. Krause},
  journal={arXiv: Commutative Algebra},
  year={2007}
}

H. Krause

Published 2007

Mathematics

arXiv: Commutative Algebra

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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.