Abstract
In this paper, we show that any two even triangulations on the torus with the same and sufficiently large number of vertices can be transformed into each other by a sequence of two specifically defined deformations called an N-flip and a P2-flip, up to isotopy, if and only if they have the same monodromy.
Original language | English |
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Pages (from-to) | 1128-1135 |
Number of pages | 8 |
Journal | Discrete Mathematics |
Volume | 311 |
Issue number | 13 |
DOIs | |
Publication status | Published - 2011 Jul 6 |
Keywords
- Dehn twist
- Even triangulation
- Isotopy
- Monodromy
- N-flip
- Surface
ASJC Scopus subject areas
- Theoretical Computer Science
- Discrete Mathematics and Combinatorics