%0 Journal Article %A Kazuki Hasebe %T Hopf Maps, Lowest Landau Level, and Fuzzy Spheres %J Symmetry, integrability and geometry: methods and applications %D 2010 %V 6 %U http://geodesic.mathdoc.fr/item/SIGMA_2010_6_a70/ %G en %F SIGMA_2010_6_a70