Abstract
In this paper, we study weighted composition-differentiation operators of the form \(D_{n,\varphi , \psi }\) on the Bergman space \(A^{2}\). We obtain explicit conditions for \(D_{n,\varphi , \psi }\) when it is complex symmetric with respect to conjugations \({\mathcal {C}}_{1}\) and \({\mathcal {C}}_{2}\) respectively. In addition, invariant subspaces of composition-differentiation operators are considered. Finally, we give spectral properties of weighted composition-differentiation operators.
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The authors wish to thank the referee for a careful reading and valuable comments for the original draft.
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Communicated by Bernd Kirstein.
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This work was partially supported by NSFC (11771340).
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Han, K., Wang, M. Weighted Composition-differentiation Operators on the Bergman Space . Complex Anal. Oper. Theory 15, 89 (2021). https://doi.org/10.1007/s11785-021-01116-4
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DOI: https://doi.org/10.1007/s11785-021-01116-4
Keywords
- Weighted composition-differentiation operator
- Bergman space
- Complex symmetry
- Invariant subspace
- Spectrum