4 citations · 5 across the 2 of their papers we have counts for
2 papers
math.DS2007★ 4 cited
Point fixe lié à une orbite périodique d'un difféomorphisme de R2
Boris Kolev
Given a diffeomorphism of the plane, which has a periodic orbit, we show how Nielsen fixed point theory can be used to establish the existence of a fixed point which is linked with…
math.GT2003★ 1 cited
Sous-groupes compacts d'homeomorphismes de la sphere
Boris Kolev
In this paper, we present a simple proof of the fact that any compact subgroup of homeomorphisms of the 2-sphere is topologically conjugate to a closed subgroup of the orthogonal g…