Quasi-ordinary surface germs from the topological viewpoint

2024/10/27 by Françoise Michel, Michel, Françoise, Claude Weber +1
Mathematics · #Algebraic Geometry (math.AG) #Algebraic Geometry and Number Theory #FOS: Mathematics #Geometric and Algebraic Topology #Mathematical Dynamics and Fractals

paper · pdf · doi:10.48550/arxiv.2410.20387

openalex publication_date 2024/10/27 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01

Abstract

In the article we give a self-contained new proof that a normal quasi-ordinary surface germ is analytically isomorphic to a cyclic quotient surface germ.

Related

• The Topology of Surface Singularities
• The topology of the normalization of complex surface germs
• Ambient Lipschitz geometry of normally embedded surface germs
• The Geometric Theory of the Fundamental Germ
• Surface singularities dominated by smooth varieties