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arxiv: 1302.6319 · v1 · pith:5N6USDYFnew · submitted 2013-02-26 · 🧮 math.DS

Normal surface singularities admitting contracting automorphisms

classification 🧮 math.DS
keywords contractingsurfaceadmittingautomorphismcomplexnormalarisingautomorphisms
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We show that a complex normal surface singularity admitting a contracting automorphism is necessarily quasihomogeneous. We also describe the geometry of a compact complex surface arising as the orbit space of such a contracting automorphism.

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