Analytic properties of locally quasisymmetric mappings from Euclidean domains Jeremy Tyson 30C6528A12quasisymmetric mappingspacking measurescondition (N) Indiana University Mathematics Journal 2000 text pdf 10.1512/iumj.2000.49.1695 10.1512/iumj.2000.49.1695 en Indiana Univ. Math. J. 49 (2000) 995 - 1016 state-of-the-art mathematics http://iumj.org/access/