Fanglei Wu

activity

20202026

most citedCompact differences of composition operators on Bergman spaces induced by doubling weights

2 citations · 2 across the 9 of their papers we have counts for

collaborators

9 papers

math.CV2026

The Boundedness Problem for Generalized Hilbert Operators on Hardy Spaces

David Norrbo, José Ángel Peláez, Fanglei Wu

Let $g$ be analytic in the unit disc and consider the generalized Hilbert operator $H_{g} (f) (z) = \int_{0}^{1} f (t) g^{'} (t z) d t .$ The boundedness of $H_{g}$ on $H^{p}$ is…

math.CV2024

Carleson measures for weighted Bergman--Zygmund spaces

Hong Rae Cho, Hyungwoon Koo, Young Joo Lee +3

For $0 < p < \infty$ , $Ψ : [0, \infty) \to (0, \infty)$ and a finite positive Borel measure $μ$ on the unit disc $D$ , the Lebesgue--Zygmund space $L_{μ, Ψ}^{p}$ consists of all measura…

math.FA2024

Spectra of infinitesimal generators of composition semigroups on weighted Bergman spaces induced by doubling weights

Ruishen Qian, Fanglei Wu, Hasi Wulan

Suppose $(C_{t})_{t \geq 0}$ is the composition semigroup induced by a one-parameter semigroup $(φ_{t})_{t \geq 0}$ of analytic self-maps of the unit disk. The main purpose of the paper is…

math.CV2022

Volterra-type operators mapping weighted Dirichlet space into $H^{\infty}$

José Ángel Peláez, Jouni Rättyä, Fanglei Wu

The problem of describing the analytic functions $g$ on the unit disc such that the integral operator $T_{g} (f) (z) = \int_{0}^{z} f (ζ) g^{'} (ζ) d ζ$ is bounded (or compact) from a Banach space…

math.FA2022

Schatten Class Hankel Operators on Weighted Bergman Spaces induced by regular weights

Hamzeh Keshavarzi, Fanglei Wu

In this paper, for $1 \leq p < \infty$ , we provide several descriptions of Schatten $p$ -class Hankel operators $H_{f}$ and $H_{f}$ on the weight Bergman space $A_{ω}^{2}$ , in ter…

math.FA2022

Two weight inequality for Hankel form on weighted Bergman spaces induced by doubling weights

Yongjiang Duan, Jouni Rättyä, Siyu Wang +1

The boundedness of the small Hankel operator $h_{f}^{ν} (g) = P_{ν} (f g ˉ)$ , induced by an analytic symbol $f$ and the Bergman projection $P_{ν}$ associated to $ν$ , acting from the weighte…