227

Date | Jan 17, 2023 |
---|---|

Speaker | Quanhua Xu |

Dept. | Université de Franche-Comté |

Room | 129-301 |

Time | 16:00-17:30 |

2023년 1월 16일 (월) 16:00 - 17:30

2023년 1월 17일 (화) 16:00 - 17:30

장소: (현장) 상산관 301호

(온라인 Zoom) https://snu-ac-kr.zoom.us/j/3565013138?pwd=TmliRStHV1U0VG5NOUNiRTFVWU5RZz09회의 ID: 356 501 3138 / 암호: 471247

초록:

Quantum tori are fundamental examples in operator algebras and noncommutative geometry. Their algebraic and geometric aspects have been well understood. However, the study on their analytic aspect has been started only recently. We will give a survey of the recent development on analysis on quantum tori.

In the first lecture we will discuss convergence of Fourier series, Sobolev and Besov spaces. In the second one, we will present Connes’ quantized differential calculus and the closely related Schatten class membership of commutators of singular integral operators on quantum tori.

TEL 02-880-5857,6530,6531 / FAX 02-887-4694