Abstract
We characterize the bounded and compact generalized Volterra companion integral operators acting between the standard Fock spaces. We also obtain asymptotic estimates for the norm of these operators in terms of certain Berezin type integral transforms which involve some function theoretic properties of symbols inducing the operators. As a special case, we prove that there exist no nontrivial compact Volterra companion integral and multiplication operators on Fock spaces.
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The author is supported by HSH grant 1244/H15.
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Mengestie, T. Generalized Volterra Companion Operators on Fock Spaces. Potential Anal 44, 579–599 (2016). https://doi.org/10.1007/s11118-015-9520-3
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DOI: https://doi.org/10.1007/s11118-015-9520-3
Keywords
- Fock spaces
- Volterra integral operator
- Volterra companion operator
- Generalized composition operator
- Bounded
- Compact