Norm estimates for selfadjoint Toeplitz operators on the Fock space

2021/02/03 by Galbis, Antonio · 1 citation
#47B35 #47G30 #FOS: Mathematics #Functional Analysis (math.FA)

paper · doi:10.48550/arxiv.2102.02031

Abstract

An estimate for the norm of selfadjoint Toeplitz operators with a radial, bounded and integrable symbol is obtained. This emphasizes the fact that the norm of such operator is strictly less than the supremum norm of the symbol. Consequences for time-frequency localization operators are also given.

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