The equations of space curves on a quadric
Abstract
The homogenous ideals of curves in a double plane have been studied by Chiarli, Greco, Nagel. Completing this work we describe the equations of any curve that is contained in some quadric. As a consequence, we classify the Hartshorne-Rao modules of such curves.
- Publication:
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arXiv Mathematics e-prints
- Pub Date:
- December 2005
- DOI:
- arXiv:
- arXiv:math/0512300
- Bibcode:
- 2005math.....12300D
- Keywords:
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- Mathematics - Algebraic Geometry;
- Mathematics - Commutative Algebra