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arXiv · 2010.14371

A rigid, not infinitesimally rigid surface with K ample

Christian Böhning·Hans-Christian Graf von Bothmer·Roberto Pignatelli
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Abstract

We produce an example of a rigid, but not infinitesimally rigid smooth compact complex surface with ample canonical bundle using results about arrangements of lines inspired by work of Hirzebruch, Kapovich and Millson, Manetti and Vakil.

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Christian Böhning, Hans-Christian Graf von Bothmer, Roberto Pignatelli. 2020-10-27. A rigid, not infinitesimally rigid surface with K ample. https://arxiv.org/abs/2010.14371

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