报告人:安丽想(华中师范大学)
日 期:2019年5月24日
时 间:上午10:30
地 点:理科楼 LD202
摘 要:Denote a discrete measure with finite support as $\delta_{{\mathcal D}, P}=\sum_{i=0}^{q-1}p_{i}\delta_{d_i}$.In this talk, we will examine the Fourier frame for the infinite product measure $$\mu_{A, {\mathcal D}, P_k}=\delta_{ A^{-1}{\mathcal D}, P_1}\ast \delta_{A^{-2}{\mathcal D}, P_2}\ast \delta_{A^{-3}{\mathcal D}, P_3}\cdots.$$
We will prove that if it has fourier frame, thenit must have a certain uniformity in the sense that the weight is distributed quite uniformly on its support.
报告人简介:安丽想,华中师范大学数学学院副教授,研究方向为分形几何与Fourier分析,已在《Adv. Math》,《J. Funct. Anal.》等国际著名杂志发表论文多篇。
公司联系人:罗 军
欢迎广大师生积极参与!