分析学研讨班
题目：Fourier multipliers on HNN extensions
报告人：夏润莲 (格拉斯哥大学)
时间：2024年4月3日（星期三），14:30-16:00
地点：明德楼B201-1报告厅
Zoom会议，会议号：946 1307 0421，密码：371188
摘要：Amalgamated free products and HNN extensions are the two fundamental objects in the Bass-Serre theory. In this talk, we will introduce some Lp-bounded (1 <p < ∞) Fourier multipliers for HNN extensions, with the help of Khinchine type inequalities on these groups. This work is a continuation of a recent work with Adrián González and Javier Parcet. It is related to the results of Mei, Ricard and Xu who proved Lp-boundedness of the same type of Fourier multipliers on amalgamated free products of von Neumann algebras.
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