EuDML | Browse

Skip to main content (access key 's'), Skip to navigation (access key 'n'), Accessibility information (access key '0')

Subjects
22-XX Topological groups, Lie groups
22Fxx Noncompact transformation groups

Items

All a b c d e f g h i j k l m n o p q r s t u v w x y z Other

Page 1

Displaying 1 – 3 of 3

Equivariant higher $K$ -theory for compact Lie group actions.

Kuku, Aderemi O. (2000)

Beiträge zur Algebra und Geometrie

Extension and reconstruction theorems for the Urysohn universal metric space

Wiesław Kubiś, Matatyahu Rubin (2010)

Czechoslovak Mathematical Journal

We prove some extension theorems involving uniformly continuous maps of the universal Urysohn space. As an application, we prove reconstruction theorems for certain groups of autohomeomorphisms of this space and of its open subsets.

Extensions of generic measure-preserving actions

Julien Melleray (2014)

Annales de l’institut Fourier

We show that, whenever $Γ$ is a countable abelian group and $Δ$ is a finitely-generated subgroup of $Γ$ , a generic measure-preserving action of $Δ$ on a standard atomless probability space $(X, μ)$ extends to a free measure-preserving action of $Γ$ on $(X, μ)$ . This extends a result of Ageev, corresponding to the case when $Δ$ is infinite cyclic.

Currently displaying 1 – 3 of 3