The Difference Between <mml:math Altimg="si1.gif" Overflow="scroll" Xmlns:xocs=" Xmlns:xs=" Xmlns:xsi=" Xmlns=" Xmlns:ja=" Xmlns:mml=" Xmlns:tb=" Xmlns:sb=" Xmlns:ce=" Xmlns:xlink=" Xmlns:cals=" Doubly Nonnegative and Completely Positive Matrices

Linear Algebra and Its Applications - Netherlands
doi 10.1016/j.laa.2009.05.021