Let f : S → B be a non locally trivial relatively minimal fibred surface. We prove a lower bound for the slope of f depending increasingly from the relative irregularity of f and the Clifford index of the general fibres.

Linear stability of projected canonical curves with applications to the slope of fibred surfaces

STOPPINO, LIDIA
2008-01-01

Abstract

Let f : S → B be a non locally trivial relatively minimal fibred surface. We prove a lower bound for the slope of f depending increasingly from the relative irregularity of f and the Clifford index of the general fibres.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11571/1277153
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