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arXiv · 1308.3821

Macdonald symmetric functions of rectangular shapes

Tommy Wuxing Cai
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Abstract

Using vertex operator we study Macdonald symmetric functions of rectangular shapes and their connection with the q-Dyson Laurent polynomial. We find a vertex operator realization of Macdonald functions and thus give a generalized Frobenius formula for them. As byproducts of the realization, we find a q-Dyson constant term orthogonality relation which generalizes a conjecture due to Kadell in 2000, and we generalize Matsumoto's hyperdeterminant formula for rectangular Jack functions to Macdonald functions.

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Tommy Wuxing Cai. 2013-08-18. Macdonald symmetric functions of rectangular shapes. https://arxiv.org/abs/1308.3821

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