%0 Journal Article %T q and q,t-Analogs of Non-commutative Symmetric Functions %A Nantel Bergeron %A Mike Zabrocki %J Mathematics %D 2001 %I arXiv %X We introduce two families of non-commutative symmetric functions that have analogous properties to the Hall-Littlewood and Macdonald symmetric functions. %U http://arxiv.org/abs/math/0106255v2