On the Kazhdan-Lusztig maps, the standard Poisson structure and the Lusztig total positivity on the flag variety
报告人：于世卓
报告地点：腾讯会议
报告时间：2020年11月23日星期一15:30-16:30
邀请人：刘杰锋
报告摘要：
In this talk, we first introduce Kazhdan-Lusztig maps and its Poisson geometric interpretations. Then we use Kazhdan-Lusztig maps to construct both coordinates charts and toric charts on the flag variety. At last, we show that the total positivity induced by theses toric charts is indeed Lusztig total positivity and is associated to the standard Poisson structure on the flag variety. This is a joint work with Lu Jiang-Hua
会议网址：https://meeting.tencent.com/s/PvDN1MU6kn3A
会议ID：935 473 395
主讲人简介：
于世卓，南开大学讲师，本科就读于吉林大学，博士毕业于香港大学，从事Poisson几何与李理论的研究。在Int. Math. Res. Notices，Sel. Math. New Series.等杂志发表多篇高水平论文。
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