%0 Journal Article %A Richard V. Kadison %A Zhe Liu %T The Heisenberg Relation — Mathematical Formulations %J Symmetry, integrability and geometry: methods and applications %D 2014 %V 10 %U http://geodesic.mathdoc.fr/item/SIGMA_2014_10_a8/ %G en %F SIGMA_2014_10_a8