Friedl, Stefan and Nagel, Matthias and Powell, Mark (2014) A specious unlinking strategy. PERIODICA MATHEMATICA HUNGARICA, 69 (2). pp. 207-210. ISSN 0031-5303, 1588-2829
Full text not available from this repository. (Request a copy)Abstract
We show that the following unlinking strategy does not always yield an optimal sequence of crossing changes: first split the link with the minimal number of crossing changes, and then unknot the resulting components.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | NUMBER; LINKS; Link; Crossing change; Unlinking number; Splitting number |
| Subjects: | 500 Science > 510 Mathematics |
| Divisions: | Mathematics > Prof. Dr. Stefan Friedl |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 07 Aug 2019 11:01 |
| Last Modified: | 07 Aug 2019 11:01 |
| URI: | https://pred.uni-regensburg.de/id/eprint/9165 |
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