Hyperbolicity of 3-trip Lorenz knots
Hyperbolicity of 3-trip Lorenz knots
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DOI:
10.1016/j.topol.2016.09.005
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发表时间:
2016-10
影响因子:
0.6
通讯作者:
Jiming Ma
中科院分区:
文献类型:
--
作者:
Jiming Ma
Using Xu's conjugacy algorithm on the braid group B 3 [6],[31] and the hyperbolicity criterion of 3-braid links by Futer–Kalfagianni–Purcell [14], we classify Lorenz knots of trip number 3 into torus knots and hyperbolic knots. Moreover, we provide another approach to this problem. Modulo a conjectural pseudo-Anosov criterion, we can also classify Lorenz knots of trip number 3 based upon the Dehornoy floor theory. The author believes that the second approach is promising for the hyperbolicity of more classes of Lorenz knots.