Maximal automorphisms of Calabi-Yau manifolds versus maximally unipotent monodromy

Assume that the local universal deformation of a Calabi-Yau 3-manifold X has an automorphism which does not act by 1 or -1 on the third cohomology. We show that the $F^2$ bundle in the Variation of Hodge structures of each maximal family containing $X$ is constant in this case. Thus X cannot be a fi...

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Bibliographische Detailangaben

1. Verfasser:	Rohde, Jan Christian
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematics - Algebraic Geometry
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