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Ponencia
An algorithm that constructs irreducible triangulations of once-punctured surfaces
(2013)
A triangulation of a surface is irreducible if there is no edge whose contraction produces another triangulation of the surface. In this work we propose an algorithm that constructs the set of irreducible triangulations ...
Ponencia
Conexiones ortogonales con vértices prefijados
(Alberto Márquez, 2002)
Ponencia
NP-completitud fuerte y débil en problemas de etiquetado
(Alberto Márquez, 2002)