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fixed ball self-homeomorphic

A topological space X is called fixed ball self-homeomorphic if for any point p, any neighborhood U of p, there is a neighborhood V of p with $V \subseteq U$ and an embedding $h
: X \to U$ satisfying $h\vert _V=\hbox{\rm id}\, _V$.

Janusz J. Charatonik and Pavel Pyrih
2000-09-21