On the Free Genus of Knots

DOI10.2307/2046644zbMath0624.57008OpenAlexW4232095325MaRDI QIDQ3025875

Yoav Moriah

Publication date: 1987

Full work available at URL: https://doi.org/10.2307/2046644

zbMATH Keywords

knotsbranched coversgenusfree genusunknotted spanning Seifert surfaceWhitehead double of a sum of n trefoils

Mathematics Subject Classification ID

Fundamental group, presentations, free differential calculus (57M05) Low-dimensional topology of special (e.g., branched) coverings (57M12)

Related Items (8)

Crossing number of an alternating knot and canonical genus of its Whitehead double ⋮ Some invariants of Pretzel links ⋮ A new bound on odd multicrossing numbers of knots and links ⋮ Virtual Seifert surfaces ⋮ Heegaard splittings with (disk, essential surface) pairs that intersect in one point ⋮ Totally geodesic Seifert surfaces in hyperbolic knot and link complements. I ⋮ The canonical genus for Whitehead doubles of a family of alternating knots ⋮ The Free Genus of Doubled Knots

Cites Work

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