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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2024 MCQ for Proceedings of the American Mathematical Society is 0.85.

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A sharp bound for the regularity index of fat points in general position
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by M. V. Catalisano, N. V. Trung and G. Valla
Proc. Amer. Math. Soc. 118 (1993), 717-724
DOI: https://doi.org/10.1090/S0002-9939-1993-1146859-0

Abstract:

A bound is given for the regularity index of the coordinate ring of a set of fat points in general position in ${\mathbf {P}}_k^n$. The bound is attained by points on a rational normal curve.
References
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Bibliographic Information
  • © Copyright 1993 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 118 (1993), 717-724
  • MSC: Primary 13H15; Secondary 14C25
  • DOI: https://doi.org/10.1090/S0002-9939-1993-1146859-0
  • MathSciNet review: 1146859