Kehe Zhu

activity

20062026

most citedFrames and operators in Schatten classes

11 citations · 61 across the 26 of their papers we have counts for

collaborators

Showing math.CVShow all

14 papers · 1 filter

math.CV2023★ 2 cited

Sub-Bergman Hilbert spaces on the unit disk III

Shuaibing Luo, Kehe Zhu

For a bounded analytic function $φ$ on the unit disk $\D$ with $∥ φ ∥_{\infty} \leq 1$ we consider the defect operators $D_{φ}$ and $D_{φ}$ of the Toeplitz operators $T_{φ}$ and $T…

math.CV2016

The Fourier and Hilbert transforms under the Bargmann transform

Xing-Tang Dong, Kehe Zhu

There is a canonical unitary transformation from $L^{2} (R)$ onto the Fock space $F^{2}$ , called the Bargmann transform. We study the action of the Bargmann transform on several classi…

math.CV2015★ 1 cited

Weighted BMO and Hankel operators between Bergman spaces

Jordi Pau, Ruhan Zhao, Kehe Zhu

We introduce a family of weighted BMO and VMO spaces for the unit ball and use them to characterize bounded and compact Hankel operators between different Bergman spaces. In partic…

math.CV2015★ 5 cited

Uncertainty principles for the Fock space

Kehe Zhu

Several uncertainty principles are proved for the Fock space.

math.CV2013★ 7 cited

Logarithmic convexity of area integral means for analytic functions II

Chunjie Wang, Jie Xiao, Kehe Zhu

For $0 < p < \infty$ and $- 2 \leq α \leq 0$ we show that the $L^{p}$ integral mean on $r D$ of analytic function in the unit disk $D$ with respect to the weighted area measure $(1-|z|^2)^αdA(z)…

math.CV2013

Circle packing and interpolation in Fock spaces

Daniel Stevenson, Kehe Zhu

It was shown by James Tung in 2005 that if a sequence $Z = {z_{n}}$ of points in the complex plane satisfies $n \neq = m in f ∣ z_{n} - z_{m} ∣ > 2/ α,$ then $Z$ is a sequence of interpola…