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Paper   IPM / M / 17654
School of Mathematics
  Title:   On the depth of simplicial affine semigroup rings
  Author(s):  Raheleh Jafari (Joint with I. Ojeda)
  Status:   Published
  Journal: Collect. Math.
  Year:  2024
  Pages:   DOI: 0.1007/s13348-023-00424-6
  Supported by:  IPM
e recall and delve into the different characterizations of the depth of an affine semigroup ring, providing an original characterization of depth two in three and four dimensional cases which are closely related to the existence of a maximal element in certain Apéry sets.

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