学术报告
On the q-Dyson orthogonality problem-周岳副教授(中南大学)
题目:On the q-Dyson orthogonality problem
报告人: 周岳副教授
(中南大学)
Abstract : In 1988, Macdonald introduced a family of symmetric functions, now called Macdonald polynomials. In the theory of Macdonald polynomials, the equal parameter case of the q-Dyson constant term identity can be explained as a scalar product of two 1’s. This provides a satisfactory explanation for the equal parameter case of the q-Dyson identity in terms of orthogonal polynomials. Finding a similar such explanation for the full q-Dyson identity is an important open problem. Towards this end, we are concerned about the q-Dyson orthogonality problem. We find a recursion for a symmetric function generalization of the q-Dyson identity by combining the Gessel—Xin method with plethystic substitutions.
时间: 2019年6月20日(周四) 15:00-16:00
地点:565net必赢客户端本部教二楼510教室
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