Combinatorial Expansions for Families of Noncommutative k-Schur Functions

نویسندگان

  • Chris Berg
  • Franco Saliola
  • Luis Serrano
چکیده

We apply down operators in the affine nilCoxeter algebra to yield explicit combinatorial expansions for certain families of non-commutative kSchur functions. This yields a combinatorial interpretation for a new family of k-Littlewood-Richardson coefficients.

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عنوان ژورنال:
  • SIAM J. Discrete Math.

دوره 28  شماره 

صفحات  -

تاریخ انتشار 2014