On unknotting numbers and four-dimensional clasp numbers of links

DOI10.1090/S0002-9939-01-06000-2zbMath0986.57006MaRDI QIDQ2750911

Tomomi Kawamura

Publication date: 21 October 2001

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

zbMATH Keywords

unknotting number4-dimensional clasp numberBennequin unknotting inequality

Mathematics Subject Classification ID

Related Items (9)

Links associated with generic immersions of graphs ⋮ FOUR-DIMENSIONAL INVARIANTS OF LINKS AND THE ADJUNCTION FORMULA ⋮ Some examples related to knot sliceness ⋮ An estimate of the Rasmussen invariant for links and the determination for certain links ⋮ Slice‐torus link invariants, combinatorial invariants and positivity conditions ⋮ Signature invariants related to the unknotting number ⋮ Unknotting sequences for torus knots ⋮ Links and gordian numbers associated with generic immersions of intervals ⋮ Quasipositivity of links of divides and free divides

Cites Work

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