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arXiv · 0909.5352

Enriques surfaces covered by Jacobian Kummer surfaces

Hisanori Ohashi
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Abstract

This paper classifies Enriques surfaces whose K3-cover is a fixed Picard-general Jacobian Kummer surface. There are exactly 31 such surfaces. We describe the free involutions which give these Enriques surfaces explicitly. As a biproduct, we show that Aut(X) is generated by elements of order 2, which is an improvement of the theorem of S. Kondo.

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Hisanori Ohashi. 2009-09-29. Enriques surfaces covered by Jacobian Kummer surfaces. https://arxiv.org/abs/0909.5352

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