
doi: 10.4171/rmi/477
m -Berezin transforms are introduced for bounded operators on the Bergman space of the unit ball. The norm of the m -Berezin transform as a linear operator from the space of bounded operators to L^{\infty} is found. We show that the m -Berezin transforms are commuting with each other and Lipschitz with respect to the pseudo-hyperbolic distance on the unit ball. Using the m -Berezin transforms we show that a radial operator in the Toeplitz algebra is compact iff its Berezin transform vanishes on the boundary of the unit ball.
$m$-Berezin transforms, Linear operators on function spaces (general), Toeplitz operators, Hankel operators, Wiener-Hopf operators, Bergman spaces of functions in several complex variables, 47B35, Toeplitz operators, 47B38
$m$-Berezin transforms, Linear operators on function spaces (general), Toeplitz operators, Hankel operators, Wiener-Hopf operators, Bergman spaces of functions in several complex variables, 47B35, Toeplitz operators, 47B38
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