On a sharp bound for the regularity index of any set of fat points

Journal of Pure and Applied Algebra

Volumn 161, Issue 1-2, 2001, Pages 91-111

  Fatabbi, Giuliana ^a   Lorenzini, Anna ^a  

^a UNIVERSITY OF PERUGIA   (Italy)

Author keywords

13D40; 14MO5

Indexed keywords

EID: 0042368711     PISSN: 00224049     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0022-4049(00)00083-9     Document Type: Article

References (9)

1. A. Capani, G. Niesi, L. Robbiano, CoCoA, available at cocoa.dima.unige.it, 1997.
2. Catalisano M.V., Trung N.V., Valla G. A sharp bound for the regularity index of fat points in general position. Proc. Amer. Math. Soc. 118:1993;717-724.
3. E. Davis, A.V. Geramita, The Hilbert function of a special class of 1-dimensional Cohen-Macaulay graded algebras, The Curves Seminar at Queen's, vol. III, Queen's Papers in Pure and Applied Math., vol. 67, 1984, pp.1H-29H.
4. Fatabbi G. Regularity index of fat points in the projective plane. J. Algebra. 170:1994;916-928.
5. n whose support is contained in a proper linear subspace, J. Pure Appl. Algebra 160 (2001) 181-194.
6. n , Thesis, Università di Perugia, 1997.
7. B. Segre, Alcune questioni su insiemi finiti di punti in Geometria Algebrica, Attli del Convegno Internazionale di Geometria Algebrica, Torino, 1961, pp. 15-33.
8. 3 , J. Pure Appl. Algebra 151 (2000) 197-214.
9. 2 , Acta Math. Vietnam. 24 (1999) 75-81.