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On nef reductions of projective irreducible symplectic manifolds

Daisuke Matsushita
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Abstract

Let X be a projective irreducible symplectic manifold and L a non trivial nef divisor on X. Assume that the nef dimension of L is strictly less than the dimension of X. We prove that L is semiample

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Daisuke Matsushita. 2006-01-20. On nef reductions of projective irreducible symplectic manifolds. https://arxiv.org/abs/math/0601114

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