%0 Journal Article %A Jingsong He %A Yinghua Li %A Yi Cheng %T $q$-Deformed KP Hierarchy and $q$-Deformed Constrained KP Hierarchy %J Symmetry, integrability and geometry: methods and applications %D 2006 %V 2 %U http://geodesic.mathdoc.fr/item/SIGMA_2006_2_a59/ %G en %F SIGMA_2006_2_a59