%0 Journal Article
%A Choi, Man-Duen
%A Li, Chi-Kwong
%A Poon, Yiu-Tung
%T Some Convexity Features Associated with Unitary Orbits
%J Canadian journal of mathematics
%D 2003
%P 91-111
%V 55
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2003-004-x/
%R 10.4153/CJM-2003-004-x
%F 10_4153_CJM_2003_004_x