Positive knots have negative signature

zbMath0757.57010arXiv0905.0922MaRDI QIDQ4020243

Józef H. Przytycki

Publication date: 16 January 1993

Full work available at URL: https://arxiv.org/abs/0905.0922

zbMATH Keywords

positive linknegative signaturenon-trivial link

Mathematics Subject Classification ID

Related Items (16)

Extremal Khovanov homology and the girth of a knot ⋮ Knots and Graphs: Two Centuries of Interaction ⋮ On Invariants of Graphs with Applications to Knot Theory ⋮ On the Lagrangian fillability of almost positive links ⋮ Pseudo diagrams of knots, links and spatial graphs ⋮ Two-bridge knots admit no purely cosmetic surgeries ⋮ On the symmetry of composite ribbon knots ⋮ Signature and concordance of positive knots ⋮ The unknotting number and band-unknotting number of a knot ⋮ On the Number of Unknot Diagrams ⋮ Characterisation of homotopy ribbon discs ⋮ On scannable properties of the original knot from a knot shadow ⋮ Slice‐torus link invariants, combinatorial invariants and positivity conditions ⋮ Strongly quasipositive quasi-alternating links and Montesinos links ⋮ The Levine-Tristram signature: a survey ⋮ Casson towers and filtrations of the smooth knot concordance group

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