HIGHER DIRECT IMAGES OF DUALIZING SHEAVES OF
HIGHER DIRECT IMAGES OF DUALIZING SHEAVES OF
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发表时间:
2016
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通讯作者:
D. Matsushita
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作者:
D. Matsushita
Let / : X - > S be a Lagrangian fibration between protective varieties. We prove that R% Ox ¥ Q^ if S is smooth. Suppose that X is an irreducible symplectic manifold or a certain moduli space of semistable torsion free sheaves on a K3 surface, the Hodge numbers satisfy hP4(S) = hP^iF"), where n = dim 5. If 5 ^ F1 and X is an irreducible symplectic manifold, there exists a hypersurface Mf of the Kuranishi space of X such that every member of the Kuranishi family over Mf admits a Lagrangian fibration over IP".