University of Birmingham > Talks@bham > Analysis seminar > On bounded mean oscillation of operator-valued functions

## On bounded mean oscillation of operator-valued functionsAdd to your list(s) Download to your calendar using vCal - Eskil Rydhe (Leeds)
- Tuesday 15 January 2019, 14:00-15:00
- Lecture Room C, Watson Building.
If you have a question about this talk, please contact Diogo Oliveira E Silva. It is known that a Hankel operator with analytic symbol \phi is bounded on the Hardy space H^2 if and only if \phi has bounded mean oscillation. A notoriously difficult problem is to generalize this result to the setting of operator-valued symbols. In this talk we consider compositions of such Hankel operators with derivatives of positive fractional orders. It turns out that such compositions are bounded if and only if a certain Carleson embedding condition holds. We use this to derive some new properties of Carleson embeddings with operator measures. This talk is part of the Analysis seminar series. ## This talk is included in these lists:Note that ex-directory lists are not shown. |
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