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arxiv: math/0405460 · v1 · submitted 2004-05-24 · 🧮 math.GT

Alexander groups of long virtual knots

classification 🧮 math.GT
keywords virtualknotslongalexanderclosurecommutedefinedexists
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Alexander group systems for virtual long knots are defined and used to show that any virtual knot is the closure of infinitely many long virtual knots. Manturov's result that there exists a pair of long virtual knots that do not commute is reproved.

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