English

Bergman-Toeplitz operators between weighted $L^p$-spaces on weakly pseudoconvex domains

Complex Variables 2019-11-11 v1 Functional Analysis

Abstract

In this paper we study the Bergman-Toeplitz operator TψT_{\psi} induced by ψ(w)=KΩα(w,w)dΩβ(w)\psi(w) = K_{\Omega}^{-\alpha}(w,w)d_{\Omega}^{\beta}(w) with α,β0\alpha, \beta \geq 0 acting from a weighted LpL^p-space Lap(Ω)L_a^p(\Omega) to another one Laq(Ω)L_a^q(\Omega) on a large class of pseudoconvex domains of finite type. In the case 1<pq<1 < p \leq q < \infty, the following results are established: \\ - Necessary and sufficient conditions for boundedness, which generalize the recent results obtained by Khanh, Liu and Thuc.\\ - Upper and lower estimates for essential norm, in particular, a criterion for compactness.\\ - A characterization of Schatten class membership of this operator on Hilbert space L2(Ω)L^2(\Omega).

Keywords

Cite

@article{arxiv.1911.03185,
  title  = {Bergman-Toeplitz operators between weighted $L^p$-spaces on weakly pseudoconvex domains},
  author = {Tran Vu Khanh and Pham Trong Tien},
  journal= {arXiv preprint arXiv:1911.03185},
  year   = {2019}
}

Comments

29 pages

R2 v1 2026-06-23T12:09:09.611Z