Global and local boundedness of Polish groups
Global and local boundedness of Polish groups
复制标题
波兰群体的全局和局部界限
DOI:
10.1512/iumj.2013.62.5133
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发表时间:
2012
期刊:
影响因子:
--
通讯作者:
Christian Rosendal
中科院分区:
文献类型:
--
作者:
Christian Rosendal
We present a comprehensive theory of boundedness properties for Polish groups developed with a main focus on Roelcke precompactness (precompactness of the lower uniformity) and Property (OB) (boundedness of all isometric actions on separable metric spaces). In particular, these properties are characterised by the orbit structure of isometric actions on metric spaces and isometric or continuous affine representations on separable Banach spaces.