LAGRANGIAN FIBRATIONS OF HYPERKÄHLER FOURFOLDS

Daniel Huybrechts, Chenyang Xu

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Source: Crossref

Published: Jul 20, 2020

DOI: 10.1017/s1474748020000365

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Source abstract

Abstract The base surface $B$ of a Lagrangian fibration of a projective, irreducible symplectic fourfold $X$ is shown to be isomorphic to $\mathbb{P}^{2}$ .

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LAGRANGIAN FIBRATIONS OF HYPERKÄHLER FOURFOLDS — Mathematical Frontier Network