报告人：Yongsheng Han(韩永生)  教授

Auburn University, Alabama, USA美国）

报告题目：GEOMETRY AND HARDY SPACES

报告时间：2018年1月29日下午16:00

报告地点：海韵数理楼661

内容摘要： In this talk, we will concentrate on a question that how the geometrical considerations play a crucial role in the theory of the Hardy space. We shall begin by recalling the theory of the Hardy space on the Euclidean space. To be precise, we will attempt to give a broad overview of the characterizations of the Hardy space via the Littlewood-Paley theory and

atomic decomposition. we then take up these same topics in more general settings such as domains in Rn or space of homogeneous type (X; d; u) in the sense of Coifman and Weiss, and discuss the geometrical considerations on the quasi-metric d and the measure u.

报告人简介：

Yongshen Han(韩永生)，博士，教授。美国 Washington University in St. Louis博士，加拿大 McMaster University博士后，先后就职于北京大学、 Washington University, USA、 McMaster University, CANADA、 Wilfrid Laurier University, CANADA、 University of Windsor, CANADA、 Auburn University, Alabama, USA. 1997年9月至今美国 Auburn University教授。国际著名调和分析专家，在 Mem. Amer. Math. Soc ,  Trans. Amer. Math. Soc. ,. Funct. Anal., J. Fourier Anal. Appl. , Rev. Mat. Iberoam. , J. Geom. Anal. 等国际重要数学期刊发表研究论文80余篇。