Joint BCAM-UPV/EHU Analysis and PDE seminar: Sparse bounds for the bilinear spherical maximal function
Data: Or, Eka 23 2023
Ordua: 17:00
Lekua: BCAM Semianar room and Online
Hizlariak: Tainara Borges
LOCATION: BCAM Semianar room and Online
Abstract
In this talk we prove sparse domination results for the bilinear spherical maximal function given by
๐(๐,๐)(๐ฅ)=sup_(๐ก>0)โกโซ24_(๐2๐โ1)โใ| ๐(๐ฅโ๐ก๐ฆ)๐(๐ฅโ๐ก๐ง)|๐๐(๐ฆ,๐ง), ๐ฅโโ๐ใ,
in any dimension d โฅ 2. The key innovation is a group of newly developed continuity Lp improving estimates for the localized version of the bilinear spherical maximal function. From the sparse bounds one can recover the known sharp Lp - Lq โ Lr bounds for M and deduce new quantitative weighted norm inequalities with respect to bilinear Muckenhoupt weights.
Link to the session:
https://us06web.zoom.us/j/99649860282?pwd=SE0vemtYMFlwbFBNTXQyOTBONG0vZz09
More info at https://sites.google.com/view/apdebilbao/home
Antolatzaileak:
Brown University
Hizlari baieztatuak:
Tainara Borges
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