English

Toeplitz operators between distinct Bergman spaces

Functional Analysis 2020-05-12 v1 Complex Variables

Abstract

For 1<α<-1<\alpha<\infty, let ωα(z)=(1+α)(1z2)α\omega_\alpha(z)=(1+\alpha)(1-|z|^2)^\alpha be the standard weight on the unit disk. In this note, we provide descriptions of the boundedness and compactness for the Toeplitz operators Tμ,βT_{\mu,\beta} between distinct weighted Bergman spaces Lap(ωα)L_{a}^{p}(\omega_{\alpha}) and Laq(ωβ)L_{a}^{q}(\omega_{\beta}) when 0<p10<p\leq1, q=1q=1, 1<α,β<-1<\alpha,\beta<\infty and 0<p1<q<,1<βα<0<p\leq 1<q<\infty, -1<\beta\leq\alpha<\infty, respectively. Our results can be viewed as extensions of Pau and Zhao's work in \cite{Pau}. Moreover, partial of main results are new even in the unweighted settings.

Keywords

Cite

@article{arxiv.2005.04450,
  title  = {Toeplitz operators between distinct Bergman spaces},
  author = {Siyu Wang and Zipeng Wang},
  journal= {arXiv preprint arXiv:2005.04450},
  year   = {2020}
}
R2 v1 2026-06-23T15:25:31.446Z