Two Remarks on Skew Tableaux
Two Remarks on Skew Tableaux
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DOI:
10.37236/2012
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发表时间:
2011
期刊:
影响因子:
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通讯作者:
R. Stanley
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文献类型:
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作者:
R. Stanley
This paper contains two results on the number f σ/τ of standard skew Young tableaux of shape �/�. The first concerns generating functions for certain classes of “periodic” shapes related to work of Gessel-Viennot and Baryshnikov-Romik. The second result gives an evaluation of the skew Schur function sλ/� (x) at x = (1,1/2 2k ,1/3 2k ,...) for k = 1,2,3 in terms of f σ/τ for a certain skew shape �/� depending on �/µ.