%0 Journal Article %A M. Smyth %A %T The minimum, diagonal element of a positive matrix %J Studia Mathematica %D 1998 %P 95-99 %V 131 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-131-1-95-99/ %R 10.4064/sm-131-1-95-99 %G en %F 10_4064_sm_131_1_95_99