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报告题目：Well-posedness of 2D nonhomogeneous incompressible pri…

报 告 人：酒全森

时 间：2022年9月9日（周五）下午3:00-4:00

地 点：腾讯会议:606 278 0297密码（963922）

简 介：

报告题目：Some recent progress on permutation polynomials（V）

报 告 人：报告人：丁治国 研究员 单位：密西根大学

时 间：2022/08/01 10:00-11:30 (GMT+08:00) 中国标准时间 - 北京

地 点：腾讯会议：463-869-026 密码：无

简 介：​In this series of talks, we will introduce a general procedure for producing huge classes of permutation polynomials over F_{q^2} from any prescribed permutation rational function over F_q, and we will show that even the simplest permutation rational functions yield many interesting permutation polynomials. We will also classify permutation polynomials with certain forms using tools from algebraic geometry and group theory which have not previously been used in this topic. This is a joint work with Michael Zieve.

报告题目：​标题：Some recent progress on permutation polynomial…

报 告 人：丁治国 研究员

时 间：2022.7.25（星期一上午）10：00-11:30

地 点：腾讯会议号：476-333-104 密码：无

简 介：In this series of talks, we will introduce a general procedure for producing huge classes of permutation polynomials over F_{q^2} from any prescribed permutation rational function over F_q, and we will show that even the simplest permutation rational functions yield many interesting permutation polynomials. We will also classify permutation polynomials with certain forms using tools from algebraic geometry and group theory which have not previously been used in this topic. This is a joint work with Michael Zieve.