Academy of Mathematics and Systems Science, CAS
Colloquia & Seminars

Speaker:	Prof. Danqing He，Fudan University
Inviter:
Title:	Multilinear multipliers: from one-parameter to multi-parameter
Language:	Chinese
Time & Venue:	2023.08.16 15:00-16:00 MCM110
Abstract:	The theory of multilinear multipliers originated in the work of Coifman and Meyer in 1970s, which had fruitful applications including the famous Bony decomposition. In past decades, various multilinear multipliers were introduced with different backgrounds. In this talk, I will discuss several closely related multipliers including multilinear multipliers without decay, multilinear lattice bump multipliers, and multilinear Hormander multiliers. Finally, I will present our new sharp result on multilinear multi-parameter Hormander multipliers, which is joint work with J. Chen, G. Lu, B. Park, and L. Zhang.