多元Hook乘积公式的$(q,t)$ -变形
$(q,t)$-deformations of multivariate hook product formulae
摘要:
我们推广了$P$ -划分的多元钩积公式。我们使用Macdonald对称函数证明了Gansner的钩积公式的一个$(q,t)$ -变形的反(移位)平面分区的生成函数。(The未转移的情况也已被足立证明。)对于$d$ -完备偏序集,我们给出了Peterson-Proctor的钩积公式的一个几何$(q,t)$ -变形.
英文摘要:
We generalize multivariate hook product formulae for $P$-partitions. We use Macdonald symmetric functions to prove a $(q,t)$-deformation of Gansner's hook product formula for the generating functions of reverse (shifted) plane partitions. (The unshifted case has also been proved by Adachi.) For a $d$-complete poset, we present a conjectural $(q,t)$-deformation of Peterson--Proctor's hook product formula.
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