Speaker: Elodie Pozzi (U. de Bordeaux)

Title: Hardy spaces of generalized analytic functions in the unit disc

Speaker: Elodie Pozzi (U. de Bordeaux)

Title: Hardy spaces of generalized analytic functions in the unit disc

Speaker: Elodie Pozzi (U. de Bordeaux)

Title: Hardy spaces of generalized analytic functions in the unit disc

See organizers Rufus, Alan or Robin for details.

Speaker: Elodie Pozzi (U. de Bordeaux)

Title: Hardy spaces of generalized analytic functions in the unit disc

Speaker: Brett D. Wick (Washington U.)

Title: Commutators and BMO

Abstract: In this talk we will discuss the connection between functions with bounded mean oscillation (BMO) and commutators of Calderon-Zygmund operators. In particular, we will discuss how to characterize certain BMO spaces related to second order differential operators in terms of Riesz transforms adapted to the operator and how to characterize commutators when acting on weighted Lebesgue spaces.

Speaker: Brett D. Wick, Washington University

Title: Two Weight Estimates for Commutators

Abstract: In this talk we discuss a modern proof of a result by Bloom
which characterizes when the commutator of a function and the Hilbert
transform is bounded on weighted L^p spaces. Our method of proof
extends Bloom’s result to all dimensions and Calderon-Zygmund
operators. This talk is based on joint work with Irina Holmes and
Michael Lacey.