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COMBINATORICS
1999
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13 years 11 months ago
Positivity for special cases of (q, t)-Kostka coefficients and standard tableaux statistics
We present two symmetric function operators Hqt 3 and Hqt 4 that have the property Hqt mH(2a1b)(X; q, t) = H(m2a1b)(X; q, t). These operators are generalizations of the analogous ...
Mike Zabrocki