On the Relative Dualising Sheaf of a Symplectic Lefschetz Fibration

Abstract

For the dualising sheaf ωX/B of a relatively minimal symplectic Lefschetz fibration π : X → B, we show that c21(ωX/B) ≥ 0. Some consequences related to the Hodge bundle are obtained. 

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Cite this paper

@inproceedings{Li2002OnTR, title={On the Relative Dualising Sheaf of a Symplectic Lefschetz Fibration}, author={Weiping Li and Peter Vermeire}, year={2002} }