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E. Ballico
Real theta-characteristics on real projective curves
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| Published: |
March 22, 2003
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| Keywords: |
singular curve, real curve, theta-characteristic, torsion-free sheaf |
| Subject: |
14H20, 14P99 |
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Abstract
Here we prove the existence of non-locally free real theta-characteristics on any real reduced projective curve.
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| Acknowledgements
This research was partially supported by MURST and GNSAGA of INdAM (Italy).
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| Author information
Dept. of Mathematics, University of Trento, 38050 Povo (TN), Italy
ballico@science.unitn.it
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