Geodesic
Essentially Commuting Toeplitz Operators With Harmonic Symbols
Canadian journal of mathematics, Tome 45 (1993) no. 5, pp. 1080-1093

Voir la notice de l'article provenant de la source Cambridge University Press

In this paper we characterize the bounded harmonic functions ƒ and g on the unit disk for which the Toeplitz operators Tƒ and Tg defined on the Bergman space of the unit disk are essentially commuting.
DOI : 10.4153/CJM-1993-059-2
Mots-clés : 47B05, 47B35 
Stroethoff, Karel. Essentially Commuting Toeplitz Operators With Harmonic Symbols. Canadian journal of mathematics, Tome 45 (1993) no. 5, pp. 1080-1093. doi: 10.4153/CJM-1993-059-2
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