Iltgen, Damian (2022) A lower bound on the stable 4-genus of knots. ALGEBRAIC AND GEOMETRIC TOPOLOGY, 22 (5). pp. 2239-2265. ISSN 1472-2739
Full text not available from this repository. (Request a copy)Abstract
We present a lower bound on the stable 4-genus of a knot based on Casson-Gordon tau-signatures. We compute the lower bound for an infinite family of knots, the twist knots, and show that a twist knot is torsion in the knot concordance group if and only if it has vanishing stable 4-genus.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | CLASSICAL KNOT; INVARIANTS; CONCORDANCE; GENUS |
| Subjects: | 500 Science > 510 Mathematics |
| Divisions: | Mathematics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 07 Feb 2024 06:53 |
| Last Modified: | 07 Feb 2024 06:53 |
| URI: | https://pred.uni-regensburg.de/id/eprint/56498 |
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