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Twist decompositions of gluing homeomorphisms of planar Heegaard diagrams of genus two
Authors:Yoshiko Sakata   Mitsuyuki Ochiai   Kayo Satoh
Affiliation:Department of Information and Computer Sciences, Faculty of Science, Nara Women's University, Nara 630, Japan ; Department of Information and Computer Sciences, Faculty of Science, Nara Women's University, Nara 630, Japan ; Department of Information and Computer Sciences, Faculty of Science, Nara Women's University, Nara 630, Japan
Abstract:We will give a very simple algorithm to decompose a gluing homeomorphism of a planar Heegaard diagram of genus two into Dehn twists associated with the canonical base.

Keywords:2-bridge link   Dehn surgery   Dehn twist   Heegaard diagram
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