University of Cambridge > Talks.cam > Geometric Analysis & Partial Differential Equations seminar > Some endpoint estimates for bilinear paraproducts and applications

  Browse A-Z

Log in

Googledetails Microsoftdetails

🔐 Log In

Information on

Subscribing to talksdetails Finding a talkdetails Adding a talkdetails Disseminating talksdetails Help and Documentationdetails

ℹī¸ Information

Some endpoint estimates for bilinear paraproducts and applications

Download to your calendar using vCal

If you have a question about this talk, please contact Harsha Hutridurga .

In this talk we will present some endpoint estimates for bilinear paraproducts of Bony’s type. That is, operators of the form \[ \Pi(f,g)(x)= \int_0^\infty Q_t f(x)\, P_tg(x)\, m(t)\frac{\mathrm{d}t}{t}, \] where $P_t$ and $Q_t$ represent frequency localisation operators near the ball $|{\xi}|\lesssim 1/t$ and the annulus $|{\xi}|\thickapprox 1/t$, respectively. More precisely, we will present some new boundedness estimates for bilinear paraproducts operators on local {\rm bmo} spaces.

We will motivate this study by giving some applications to the investigations on the boundedness of bilinear Fourier integral operators and bilinear Coifman-Meyer multipliers.

This is a joint work with W. Staubach (Uppsala University).

This talk is part of the Geometric Analysis & Partial Differential Equations seminar series.

This talk is included in these lists:

Note that ex-directory lists are not shown.

Other lists

Type the title of a new list here Average on Sundays: 7186.0 kWh Meade Room, Marshall Building, Faculty of Economics, Cambridge

Other talks

FILM: One With The Whale Title to be confirmed Quantum graphs with a time asymmetry: spectral optimization and spectral statistics Title to be confirmed Machine Learning for Spectral Geometry and Vice Versa Tissue-scale communication in cancer development
 

Š 2006-2025 Talks.cam, University of Cambridge. Contact Us | Help and Documentation | Privacy and Publicity