Séminaire Lotharingien de Combinatoire, 80B.81 (2018), 12 pp.
Sami Assaf and Nicolle S. González
Crystal Graphs, Key Tabloids, and Nonsymmetric Macdonald Polynomials
We construct a Demazure crystal for nonsymmetric Macdonald polynomials specialized at t=0, giving a new proof that these specialized nonsymmetric Macdonald polynomials are graded sums of Demazure characters.
Received: November 14, 2017.
Accepted: February 17, 2018.
Final version: April 1, 2018.
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