Knot cobordisms, bridge index, and torsion in Floer homology

DOI10.1112/topo.12170zbMath1477.57015arXiv1904.02735OpenAlexW2947146985MaRDI QIDQ5151299

Ian Zemke, András Juhász, Maggie Miller

Publication date: 17 February 2021

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

Full work available at URL: https://arxiv.org/abs/1904.02735

zbMATH Keywords

knot Floer homologyunknotting numberbridge indexfusion numberband unlinking numberribbon distance

Mathematics Subject Classification ID

Embeddings in differential topology (57R40) Floer homology (57R58) Critical points and critical submanifolds in differential topology (57R70) Homology theories in knot theory (Khovanov, Heegaard-Floer, etc.) (57K18)

Related Items (7)

Knot cobordism and Lee’s perturbation of Khovanov homology ⋮ Homotopy ribbon concordance, Blanchfield pairings, and twisted Alexander polynomials ⋮ Ribbon homology cobordisms ⋮ Nonorientable link cobordisms and torsion order in Floer homologies ⋮ Ribbon cobordisms between lens spaces ⋮ Knot Floer homology and relative adjunction inequalities ⋮ Critical point counts in knot cobordisms: abelian and metacyclic invariants

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