Toro Villegas, Margarita María; Universidad Nacional de Colombia, UNAL - Sede Medellínmmtoro@unal.edu.co
Abstract:
To study the 3-bridge link using a new form to present links, called butterfly. Up to now, the classification of 3-bridge links has not been realized, and it presents difficulties that contrast with the case of 2-bridges, that were completely classified by Schubert.