Irreducibility of analytic arc-sections of hypersurface singularities

We explore the existence of irreducible and reducible arc-sections in an irreducible hypersurface singularity germ along finite projections. In particular we provide examples of irreducible isolated hypersurface singularities for which no irreducible arc-sections exist, and show that reducible ones...

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Hauptverfasser: Marco-Buzunariz, Miguel Angel, Pereira, Maria Pe
Format: Artikel
Sprache:eng
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Zusammenfassung:We explore the existence of irreducible and reducible arc-sections in an irreducible hypersurface singularity germ along finite projections. In particular we provide examples of irreducible isolated hypersurface singularities for which no irreducible arc-sections exist, and show that reducible ones always exist. Moreover, we give an algorithm to check if a given projection allows irreducible arc-sections, and find them if they exist.
DOI:10.48550/arxiv.1904.00298