Arxiv
| Presentation Name： | The heat maximal function and a Hardy space for the affine group |
|---|---|
| Presenter🕑： | Prof. Peter Sj¨ogren |
| Date： | 2011-10-27 |
| Location： | 光华东主楼 1415 |
| Abstract： | This is joint work with M. Vallarino. In the setting of the three-dimensional affine group $ax+b$, Vallarino has introduced an atomic Hardy space $H^1$. It is inspired by Hebisch and Steger's version of the Calder/'on-Zygmund decomposition on this and similar groups of exponential growth. We prove that the heat maximal operator maps $H^1$ into $L^1$, but that this does not give a characterisation of $H^1$.
|
| Annual Speech Directory🧨： | No.118 |
220 Handan Rd., Yangpu District, Shanghai （ 200433 ）| Operator：+86 21 65642222
Copyright © 2016 FUDAN University. All Rights Reserved