Abstract
Green’s Conjecture is proved for smooth curves \(C\) lying on a rational surface \(S\) with an anticanonical pencil, under some mild hypotheses on the line bundle \(L=\mathcal{O }_S(C)\). Constancy of Clifford dimension, Clifford index and gonality of curves in the linear system \(\vert L\vert \) is also obtained.
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Acknowledgments
I am grateful to my advisor Gavril Farkas, who suggested me to investigate the topic. This paper has been written during my Ph.D. studies in Berlin and I warmly thank the Berlin Mathematical School (BMS) for supporting me.
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Lelli-Chiesa, M. Green’s Conjecture for curves on rational surfaces with an anticanonical pencil. Math. Z. 275, 899–910 (2013). https://doi.org/10.1007/s00209-013-1164-7
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DOI: https://doi.org/10.1007/s00209-013-1164-7