Seminario teoría de grupos
Ponente: Yago Antolín
Título: The space of relative orders
JUEVES, 5 de abril,
15:00, Aula 520, UAM
Resumen: We introduce the space of relatives orders on a group and show that it is compact whenever the group is finitely generated. We use this to give a generalization of Morris' theorem stating that a (non-trivial) finitely generated and amenable subgroup of Homeo+(ℝ) has an infinite cyclic quotient. This is a joint work with Cristobal Rivas.