Toeplitz and Hankel operators and Dixmier traces on the unit ball of \mathbb C^n
Abstract
Description
We compute the Dixmier trace of pseudo-Toeplitz operators on the Fock space. As an application we find a formula for the Dixmier trace of the product of commutators of Toeplitz operators on the Hardy and weighted Bergman spaces on the unit ball of \mathbb C^d. This generalizes an earlier work of Helton-Howe for the usual trace of the anti-symmetrization of Toeplitz operators.
Proc. Amer. Math. Soc. to appear
Proc. Amer. Math. Soc. to appear