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Usted está aquí: Inicio / Actividades / Seminarios / Seminario de Combinatoria, Geometría y Convexos / Actividades del Seminario de Combinatoria, Geometría y Convexos / Uniform maps on surfaces of non-negative Euler characteristics

Uniform maps on surfaces of non-negative Euler characteristics

Asia Ivic Weiss. York University
Ponente:
Cuándo 02/02/2011
de 16:30 a 17:30
Dónde Salón de Seminarios Graciela Salicrup
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We classify uniform (vertex-transitive) polyhedral maps on surfaces of non-negative Euler characteristics and show that all of them have at most 10 orbits on flags. Furthermore, we show that they are all quotients of maps obtained by certain operations applied to  regular tessellations on the sphere and on Euclidean plane.