Braids with as many full twists as strands realize the braid index

DOI10.1112/TOPO.12112zbMath1450.57001arXiv1708.04998OpenAlexW3101330582MaRDI QIDQ5217923

Diana Hubbard, Peter Feller

Publication date: 26 February 2020

Published in: Journal of Topology (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1708.04998

zbMATH Keywords

knotbraid indexbraidknot Floer homologyhomogenisationconcordance groupfractional Dehn twist coefficientDehornoy orderUpsilon invariant

Mathematics Subject Classification ID

Knot theory (57K10) Homology theories in knot theory (Khovanov, Heegaard-Floer, etc.) (57K18)

Related Items (5)

Braids, Fibered Knots, and Concordance Questions ⋮ Examples of non-minimal open books with high fractional Dehn twist coefficient ⋮ Ordering braids: In memory of Patrick Dehornoy ⋮ The upsilon invariant at 1 of 3-braid knots ⋮ The rotation number integer quantization effect in braid groups

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