Nagy, János and Némethi, András (2020) On the topology of elliptic singularities. PURE AND APPLIED MATHEMATICS QUARTERLY. ISSN 1558-8599
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Abstract
For any elliptic normal surface singularity with rational homology sphere link we consider a new elliptic sequence, which differs from the one introduced by Laufer and S. S.-T. Yau. However, we show that their length coincide. Using the properties of both sequences we succeed to connect the common length with the geometric genus and also with several topological invariants, e.g. with the Seiberg–Witten invariant of the link.
| Item Type: | Article |
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| Subjects: | Q Science / természettudomány > QA Mathematics / matematika |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 24 Aug 2020 14:18 |
| Last Modified: | 21 Apr 2023 10:31 |
| URI: | http://real.mtak.hu/id/eprint/112457 |
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