2016引智讲坛之十一

主讲人：Takeshi Kawazoe，中文名字：河田键， 日本Keio大学数学系主任，教授，在非交换Lie群上的调和分析发表了多篇高水平的学术论文，在数学教育方面出版了多本著作。

题目:超群上的调和分析（Harmonic Analysis on hypergroups）

时间：6月3日（星期五）下午2：30-3：30

地点：理学实验楼312室

内容简介：Fourier analysis was extended as (abstract or non-commutative) harmonic analysis on Lie groups. We overview main subject subjects and results. Nowadays, as a generalization of harmonic analysis on groups, one on hypergroups captures a great deal of attention. With a history of harmonic analysis, I introduce hypergroups.

2016引智讲坛之十二

主讲人：Takeshi Kawazoe，日本Keio大学数学系主任

题目:傅里叶与拿破仑-有趣的数学史（Fourier and Napoleon - A mathematical history）

时间：6月7日（星期二）下午2：30-3：30

地点：理科南212室

内容简介：French mathematician J. Fourier and Emperor of the French, B. Napoleon were of a generation, moreover, their lives were complexly intertwined. In this talk, with a short history of PDE and Napoleon's war history, we understand an importance of mathematics.

2016引智讲坛之十三

主讲人：Takeshi Kawazoe，日本Keio大学数学系主任

题目: Weak L^1 estimates for Jacobi analysis

时间：6月8日（星期三）下午2：30-3：30

地点：理学实验楼312室

内容简介：For the Jacobi hypergroup (R+;Δ;∗), the weak L^​1 estimates of the Hardy-Littlewood maximal operator was obtained by W. Bloom and Z. Xu, later by J. Liu.​In this talk​ we give an​alternative proof based on the inverse Abel transform for the Jacobi analysis, which reduces the convolution∗to the Euclidean convolution of their Abel transforms.