On the cohomology of projective curves



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Sols, Ignacio and Ellia, Ph. (1987) On the cohomology of projective curves. In Space Curves. Lecture Notes in Mathematics , 1266 . Springer , Heidelberg, 74-83 . ISBN 978-3-540-18020-3

Official URL: http://link.springer.com/content/pdf/10.1007%2FBFb0078178.pdf#


Let Y be an integral, nondegenerate curve in P n and let I Y be its ideal sheaf. In this paper, the authors give bounds on the dimension of the cohomology groups h i (I Y (t)) , t>0 , 1≤i≤2 , in terms of the degree, the arithmetic genus and the index of speciality of Y . The results of this paper are not really new but they put into evidence the interest of giving the list of all possible cohomologies

Item Type:Book Section
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Proceedings of a Conference, held in Rocca di Papa, Italy, June 3–8, 1985.

Subjects:Sciences > Mathematics > Algebra
ID Code:21058
Deposited On:25 Apr 2013 11:36
Last Modified:22 Jan 2016 15:55

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