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math.AT2017★ 1 cited
The Schubert normal form of a 3-bridge link and the 3-bridge link group
Margarita Toro, Mauricio Rivera
We introduce the Schubert form a -bridge link diagram, as a generalization of the Schubert normal form of a -bridge link. It consists of a set of six positive integers, writt…
math.AT2014
Equivalence of rational links and 2-bridge links revisited
Margarita M. Toro
In this paper we give a simple proof of the equivalence between the rational link associated to the continued fraction $a_{i}\in\mathbb{N}…
math.AT2012★ 1 cited
A new representation of Links: Butterflies
H. M. Hilden, J. M. Montesinos, D. M. Tejada +1
With the idea of an eventual classification of 3-bridge links,\ we define a very nice class of 3-balls (called butterflies) with faces identified by pairs, such that the identifica…