Date | Oct 11, 2022 |
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Speaker | 유재현 |

Dept. | 고등과학원 |

Room | 27-116 |

Time | 17:00-18:00 |

Establishing almost everywhere convergence of the Bochner-Riesz operator is of fundamental interest in harmonic analysis. In 1961, Stein proved that the problem is strongly related to the problem of obtaining a weak L^{p} estimate of the Bochner-Riesz operator. Now the result is called Stein's maximal principle. In this talk, we introduce a brief history on the almost everywhere convergence problem and give a statement of Stein's maximal principle. We also study how he proved this result.

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