2 papers
math.GN2016
Fixed point free homeomorphisms of the complex plane
Nikolaos E. Sofronidis
Our purpose in this article is to prove that the group of homeomorphisms of the complex plane is a metric group equipped with the metric induced by uniform c…
math.LO2014
On continuous Polish group actions and equivalence relations
Nikolaos E. Sofronidis
Let $X = \left\{P \in [0,1]^{\bf N} : \left(\forall ν\in {\bf N} \right) \left(P \left(\{ν\} \right) > 0 \right) \wedge \sum\limits_{ν= 0}^{\infty} P \left(\{ν\} \right) = 1 \right…