Positive Schatten class Toeplitz operators on the ball

Boo Rim Choe, Hyungwoon Koo, Young Joo Lee
2008 Studia Mathematica  
On the harmonic Bergman space of the ball, we give characterizations for an arbitrary positive Toeplitz operator to be a Schatten class operator in terms of averaging functions and Berezin transforms. 2000 Mathematics Subject Classification. Primary 47B35, Secondary 31B05.
doi:10.4064/sm189-1-6 fatcat:2hhddyq5sfc5nhjy4cnmzo5m2y