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On the classification of surfaces of general type with non-birational bicanonical map and Du Val Double planes

Giuseppe Borrelli
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Abstract

We classify surfaces of general type whose bicanonical map is composed with a rational map of degree 2 onto a rational or ruled surface.

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Giuseppe Borrelli. 2004-01-05. On the classification of surfaces of general type with non-birational bicanonical map and Du Val Double planes. https://arxiv.org/abs/math/0312351

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