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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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. |
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DOI: | 10.48550/arxiv.1904.00298 |