Toward Modern Mathematics Colloquium (No. 944): Dr. Wu Fanglei
Talk Details
| Item | Details |
|---|---|
| Title | Optimal off-diagonal upper estimates for Bergman reproducing kernels |
| Speaker | Dr. Wu Fanglei (University of Eastern Finland) |
| Host | Prof. Wang Dabin |
| Time | May 28, 2026 (Thursday), 11:40 AM |
| Platform | Tencent Meeting ID: 992-157-549 |
Abstract
The talk establishes a sharp off-diagonal pointwise upper estimate for the Bergman reproducing kernel associated with a radial weight on the unit disc that satisfies a natural one-sided doubling condition on its moments. The standard kernels demonstrate that this estimate is sharp, up to a multiplicative constant, at every point. The estimate in fact characterizes the class of radial doubling weights under consideration.
About the Speaker
Dr. Wu Fanglei received his PhD from both Shantou University and the University of Eastern Finland. He is currently a postdoctoral researcher at UEF, working on analytic function spaces and operator theory. His research has been published in Adv. Math., Math. Z., J. G. A., among others.
Source: STU OA Notice (Institute of Mathematics)