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Strong local homogeneity and coset spaces
Authors:Jan van Mill
Institution:Department of Mathematics, Faculty of Sciences, Vrije Universiteit, De Boelelaan 1081${}^a$, 1081 HV Amsterdam, The Netherlands
Abstract:We prove that for every homogeneous and strongly locally homogeneous separable metrizable space $X$ there is a metrizable compactification $\gamma X$ of $X$ such that, among other things, for all $x,y\in X$ there is a homeomorphism $f\colon\gamma X\to \gamma X$ such that $f(x)=y$. This implies that $X$ is a coset space of some separable metrizable topological group $G$.

Keywords:Topological group  action  coset space  strongly locally homogeneous
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