%0 Journal Article %A Jianlian Cui %A Jinchuan Hou %T Linear maps preserving elements annihilated by the polynomial$XY-YX^{\dagger}$ %J Studia Mathematica %D 2006 %P 183-199 %V 174 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm174-2-5/ %R 10.4064/sm174-2-5 %G en %F 10_4064_sm174_2_5