Fermat's Cubic, Klein's Quartic and Rigid Complex Manifolds of Kodaira Dimension One

Abstract

For each $n\ge 3$ the authors provide an $n$-dimensional rigid compact complex manifold of Kodaira dimension $1$. First they construct a series of singular quotients of products of $(n-1)$ Fermat curves with the Klein quartic, which are rigid. Then using toric geometry a suitable resolution of singularities is constructed and the deformation theories of the singular model and of the resolutions are compared, showing the rigidity of the resolutions.

19 pages, 3 figures