Corpus ID: 2283039

Multigraded Regularity: Syzygies and Fat Points

@article{Sidman2006MultigradedRS,
  title={Multigraded Regularity: Syzygies and Fat Points},
  author={J. Sidman and A. Tuyl},
  journal={arXiv: Commutative Algebra},
  year={2006}
}
  • J. Sidman, A. Tuyl
  • Published 2006
  • Mathematics
  • arXiv: Commutative Algebra
  • The Castelnuovo-Mumford regularity of a graded ring is an important invariant in computational commutative algebra, and there is increasing interest in multigraded generalizations. We study connec- tions between two recent definitions of multigraded regularity with a view towards a better understanding of the multigraded Hilbert func- tion of fat point schemes in P n1 ◊ ··· ◊ P nk . 
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