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| FIELD | Math:Analysis |
|---|---|
| DATE | January 26 (Wed), 2022 |
| TIME | 15:00-16:00 |
| PLACE | Online |
| SPEAKER | Kim, Jongchon |
| HOST | Park, Bae Jun |
| INSTITUTE | City University of Hong Kong |
| TITLE | Geometric maximal functions associated with spheres |
| ABSTRACT | This talk will be about maximal operators associated with a family of spheres, which include the classical spherical maximal function as a special case. We will study properties of sets, such as the Lebesgue measure and the Hausdorff dimension, containing a family of spheres which may be regarded as Nikodym sets for spheres. This talk will be based on a joint work with Alan Chang and Georgios Dosidis. |
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