A Polish AR-Space with no Nontrivial Isotopy
Volume 56 / 2008
Bulletin Polish Acad. Sci. Math. 56 (2008), 67-74
MSC: 57N37, 57S05, 54H15, 22F30.
DOI: 10.4064/ba56-1-8
Abstract
The Polish space $Y$ constructed in [vM1] admits no nontrivial isotopy. Yet, there exists a Polish group that acts transitively on $Y$.
