%0 Journal Article %A H. Y. Le %T Confexifying the Counting Function on Rp for Convexifying the Rank Function on Mm,n(R) %J Journal of convex analysis %D 2012 %P 519-524 %V 19 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JCA_2012_19_2_JCA_2012_19_2_a10/ %F JCA_2012_19_2_JCA_2012_19_2_a10