2019/10/08 by Nguyen Bin, Bin, Nguyen
Mathematics · #14J29 #Advanced Algebra and Geometry #Algebraic Geometry (math.AG) #Algebraic Geometry and Number Theory #FOS: Mathematics #Geometric and Algebraic Topology
paper · pdf · doi:10.48550/arxiv.1910.03526
openalex publication_date 2019/10/08 · openalex created_date 2019/10/18 · openalex updated_date 2026/07/28
This paper presents new examples of projective surfaces of general type over ℂ with canonical map of degree 3 onto a surface of general type. Very few examples are known of such surfaces and some of the examples in this paper present the new feature of having the canonical map not a morphism (i.e. the canonical linear system with base points).