Noncommutative Symmetric Functions Iv: Quantum Linear Groups and Hecke Algebras at Q = 0
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چکیده
We present representation theoretical interpretations of quasi-symmetric functions and noncommutative symmetric functions in terms of quantum linear groups and Hecke algebras at q = 0. We obtain in this way a noncommutative realization of quasi-symmetric functions analogous to the plactic symmetric functions of Lascoux and Sch utzenberger.The generic case leads to a notion of quantum Schur functions.
منابع مشابه
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تاریخ انتشار 1997