Abstract
Let be a continuous flow of homeomorphisms of a connected n-manifold M. The flow G is called periodic if: for some real s>0,
. A global section for a flow G is a closed subset K of M such that every orbit under G intersects K in exactly one point. In this paper, we give a topological characterization of periodic flows with global sections for
. Next, we consider periodic flows defined on any connected n-manifold M, and we give a similar local characterization.
Disclosure statement
No potential conflict of interest was reported by the author.