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On almost holomorphic Lagrangian fibrations |
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| Authors: | Daisuke Matsushita |
| Affiliation: | 1. Division of Mathematics, Graduate School of Science, Hokkaido University, Sapporo, 060-0810, Japan |
| Abstract: | We prove that the pull back of an ample line bundle by an almost holomorphic Lagrangian fibration is nef. As an application, we show birational semi rigidity of Lagrangian fibrations. |
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