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math.FA2026
Volterra operators on the BMOA space of Dirichlet series
Cezhong Tong, Maofa Wang, Zixing Yuan
In this paper, we completely characterize the boundedness and compactness of Volterra operators on \(BMOA_{\mathcal D}\), the BMOA space of Dirichlet series, and estimate their ess…
math.CV2026
A converse to Littlewood-type theorem for random Dirichlet series
Jiale Chen, Min He, Maofa Wang
This article investigates random Dirichlet series within the framework of Hardy and mixed norm spaces of Dirichlet series. We completely characterize when the random symbol space o…
math.FA2026
Area operators on Hardy spaces of Dirichlet series II: counterexamples and compactness criteria
Jiale Chen, Maofa Wang, Zixing Yuan
We study area operators , , induced by positive Borel measures on the right half-plane and acting on the Hardy spaces of Dirichlet series $\mathscr H^…