We give a type free formula for the expansion of k-Schur functions indexed by fundamental coweights within the affine nilCoxeter algebra. Explicit combinatorics are developed in affine type C.
CITATION STYLE
Berg, C., Pon, S., Bergeron, N., & Zabrocki, M. (2012). Expansions of k-schur functions in the affine nilcoxeter algebra. Electronic Journal of Combinatorics, 19(2). https://doi.org/10.37236/2456
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