Euler-mahonian Parameters on Colored Permutation Groups

نویسندگان

  • Eli Bagno
  • ELI BAGNO
چکیده

New combinatorial statistics on colored permutation groups are introduced here. We present two different generalizations of major index and descent number, one of them is combinatorial in nature and the other is algebraic. We also present Euler-Mahonian type joint distributions of our parameters.

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تاریخ انتشار 2004