%0 Journal Article %A Sylvain Cappell %A Shmuel Weinberger %A Min Yan %T Topological classification of multiaxial $U(n)$-actions (with an appendix by Jared Bass) %J Journal of the European Mathematical Society %D 2015 %P 2175-2208 %V 17 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4171/jems/554/ %R 10.4171/jems/554 %F JEMS_2015_17_9_a3