%0 Journal Article %A Knudsen, C. %A McDonald, J.J. %T A note on the convexity of the realizable set of eigenvalues for nonnegative symmetric matrices %J The electronic journal of linear algebra %D 2001 %P 110-114 %V 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/ELA_2001__8__a3/ %G en %F ELA_2001__8__a3