On positive and almost alternating links

2015/10/12 by Kazuhiko Inoue, Inoue, Kazuhiko
Mathematics · #Geometric and Algebraic Topology #Homotopy and Cohomology in Algebraic Topology #Advanced Operator Algebra Research

paper · pdf · doi:10.48550/arxiv.1510.03322

Abstract

In this paper, we show that a link which has a positive and almost alternating diagram is alternating, besides that a positive and non-alternating Montesinos link has an almost positive-alternating diagram.

Related

• A criterion for almost alternating links to be non-splittable
• Successively almost positive links
• Characterization of Quasi-alternating Montesinos Links
• Invariants of weakly successively almost positive links
• The classification of quasi-alternating Montesinos links