Browsing by MFO Series ID "OWP-2011-25"
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Crystal energy functions via the charge in types A and C
[OWP-2011-25] (Mathematisches Forschungsinstitut Oberwolfach, 2011-05-23)The Ram-Yip formula for Macdonald polynomials (at $t=0$) provides a statistic which we call charge. In types $A$ and $C$ it can be defined on tensor products of Kashiwara-Nakashima single column crystals. In this ...