International Journal of MathematicsMATRIX TRACE INEQUALITIES RELATED TO UNCERTAINTY PRINCIPLEHideki KosakiPublished Jun 27, 2005• 41 citationsPublisherAbstractIn their recent article, Luo and Zhang conjectured the matrix trace inequality mentioned in the introduction below, which is motivated by uncertainty principle. We present a proof for the conjectured inequality.DOI10.1142/s0129167x0500303x