title: From local to global in quasiconformal structures.
abstract: We exhibit a large class of metric spaces whose infinitesimal quasiconformal structure is strong enough to capture the global quasiconformal structure. A sufficient condition for this to happen is described in terms of a Poincaré-type inequality.
authors.affiliation: Department of Mathematics, University of Michigan, Ann Arbor, MI 48109, USA.
authors.forename: J
authors.initials: J
authors.lastname: Heinonen
authors.forename: P
authors.initials: P
authors.lastname: Koskela