A sharp bound for the regularity index of fat points in general position-Reference-Cited by-同舟云学术

A sharp bound for the regularity index of fat points in general position

Published:1993 Issue:3 Volume:118 Page:717-724
ISSN:0002-9939
Container-title:Proceedings of the American Mathematical Society
language:en
Short-container-title:Proc. Amer. Math. Soc.

Author:

Catalisano M. V.,Trung N. V.,Valla G.

Abstract

A bound is given for the regularity index of the coordinate ring of a set of fat points in general position in P k n {\mathbf {P}}_k^n . The bound is attained by points on a rational normal curve.

Publisher

American Mathematical Society (AMS)

Subject

Applied Mathematics,General Mathematics

Link

http://www.ams.org/proc/1993-118-03/S0002-9939-1993-1146859-0/S0002-9939-1993-1146859-0.pdf

Reference12 articles.

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3. Linear systems of plane curves through fixed “fat” points of 𝑃²;Catalisano, M. V.;J. Algebra,1991

4. “Fat” points on a conic;Catalisano, Maria Virginia;Comm. Algebra,1991

5. Linear systems: developments of some results by F. Enriques and B. Segre;Catalisano, Maria Virginia,1991

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