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arXiv · 1711.03384

Analytic singularities supported by a specific integral homology sphere link

András Némethi·Tomohiro Okuma
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Abstract

The main question we target is the following: If one fixes a topological type of a complex normal surface singularity then what are the possible analytic types supported by it, and/or, what are the possible values of the geometric genus? We answer the question for a specific (in some sense pathological) topological type, which supports rather different analytic structures. These structures are listed together with some of their key analytic invariants.

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András Némethi, Tomohiro Okuma. 2017-11-09. Analytic singularities supported by a specific integral homology sphere link. https://arxiv.org/abs/1711.03384

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