Universal minimal flow in the theory of topological groupoids

Articolo
Data di Pubblicazione:
2020
Abstract:
We extend the notion of UniversalMinimal Flows to groupoid actions of locally trivial groupoids. We also prove that anyG-bundle with compact fibers has a global section if G is extremely amenable.
Tipologia CRIS:
Articolo su Rivista
Keywords:
Topological groupoid; groupoid action; principal bundle; extremely amenable group
Elenco autori:
Autori di Ateneo:
Link alla scheda completa:
https://irinsubria.uninsubria.it/handle/11383/2097207
Pubblicato in:
GROUPS, GEOMETRY, AND DYNAMICS
Journal