Article
Transforming triangulations on non planar-surfaces
Author/s | Cortés Parejo, María del Carmen
Grima Ruiz, Clara Isabel Hurtado, Ferrán Márquez Pérez, Alberto Santos, F. Valenzuela Muñoz, Jesús |
Department | Universidad de Sevilla. Departamento de Matemática Aplicada I (ETSII) |
Publication Date | 2003 |
Deposit Date | 2016-01-27 |
Published in |
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Abstract | We consider whether any two triangulations of a polygon or a point set on a non-planar surface with a given metric can be transformed into each other by a sequence of edge flips. The answer is negative in general with some ... We consider whether any two triangulations of a polygon or a point set on a non-planar surface with a given metric can be transformed into each other by a sequence of edge flips. The answer is negative in general with some remarkable exceptions, such as polygons on the cylinder, and on the flat torus, and certain configurations of points on the cylinder |
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