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Toeplitz operators with BMO and IMO symbols between Fock spaces

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Abstract

In this paper, given \(f \in BMO\), for all possible \(0< p< q<\infty \), we characterize the boundedness (or compactness) of the Toeplitz operators \(T_{f}\) from the Fock space \(F^{p}\) to \(F^{q}\). With \(f\in IMO\) (the space of integrable mean oscillation functions), for all possible \(0< q< p<\infty \), we characterize those symbols f for which the Toeplitz operators \(T_{f}\) are bounded (or compact) from \(F^{p}\) to \(F^{q}\).

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Acknowledgements

The author would like to thank the referee for his(her) very careful reading and very good suggestions. I would also like to express my gratitude to Professor Zhangjian Hu (Huzhou University) for his support and encouragement along the way.

Funding

The work is supported by the National Natural Science Foundation of China (Grant No. 11771139) and Lingnan Normal University (Grant No. 1170919301).

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Correspondence to Ermin Wang.

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Wang, E. Toeplitz operators with BMO and IMO symbols between Fock spaces. Arch. Math. 114, 541–551 (2020). https://doi.org/10.1007/s00013-020-01445-4

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