%0 Journal Article
%T Nonsmoothable, locally indicable group actions on the interval
%A Danny Calegari
%J Mathematics
%D 2008
%I arXiv
%R 10.2140/agt.2008.8.609
%X By the Thurston stability theorem, a group of C^1 orientation-preserving diffeomorphisms of the closed unit interval is locally indicable. We show that the local order structure of orbits gives a stronger criterion for nonsmoothability that can be used to produce new examples of locally indicable groups of homeomorphisms of the interval that are not conjugate to groups of C^1 diffeomorphisms.
%U http://arxiv.org/abs/0802.2707v1