arXiv:1608.02037 Abstract | arXiv Analytics

Published 2016-08-05Version 1

We determine for which complex numbers on the unit circle the Levine-Tristram signature and the nullity give rise to link concordance invariants.

Comments: 17 pages, 1 figure

Categories: math.GT

Subjects: 57M25, 57M27, 57N70

Keywords: levine-tristram signature, concordance invariance, link concordance invariants, unit circle

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