Gauss paragraphs of classical links and a characterization of virtual link groups

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dc.creatorKurlin, V.
dc.date2006-10-30
dc.date2007-02-18
dc.date.accessioned2026-07-07T07:47:13Z
dc.date.available2026-07-07T07:47:13Z
dc.descriptionA classical link in 3-space can be represented by a Gauss paragraph encoding a link diagram in a combinatorial way. A Gauss paragraph may code not a classical link diagram, but a diagram with virtual crossings. We present a criterion and a linear algorithm detecting whether a Gauss paragraph encodes a classical link. We describe Wirtinger presentations realizable by virtual link groups.
dc.description12 pages, 12 figures, v2: new results have been added
dc.identifierhttps://arxiv.org/abs/math/0610929
dc.identifierhttp://arxiv.org/abs/math/0610929
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/124092
dc.subjectGeometric Topology
dc.subjectGroup Theory
dc.subject57M25; 20F05
dc.titleGauss paragraphs of classical links and a characterization of virtual link groups
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