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Some surfaces with canonical maps of degree 10, 11 and 14

2022/07/06 by Federico Fallucca, Fallucca, Federico, Christian Gleissner +1
Mathematics · #Algebraic Geometry and Number Theory #Advanced Differential Equations and Dynamical Systems #Homotopy and Cohomology in Algebraic Topology

paper · pdf · doi:10.48550/arxiv.2207.02969

Abstract

In this note we present examples of complex algebraic surfaces of general type with canonical maps of degree 10, 11 and 14. They are constructed as quotients of a product of two Fermat septics using certain free actions of the group \mathbb Z72.

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