Liangying Jiang

most citedCompact Differences of Composition Operators on Holomorphic Function Spaces in the Unit Ball

1 citations · 1 across the 3 of their papers we have counts for

collaborators

3 papers

math.CV2014

Commutators of automorphic composition operators with adjoints

Liangying Jiang

In this paper, we investigate the compactness of the commutator $[C_{ψ}^{*}, C_{φ}]$ on the Hardy space $H^{2} (B_{N})$ or the weighted Bergman space $A_{s}^{2} (B_{N})$ ( $s > - 1$ ), when $φ$ and…

math.CV2014

Essential Normality of automorphic composition operators

Liangying Jiang, Caiheng Ouyang, Ruhan Zhao

We first characterize those composition operators that are essentially normal on the weighted Bergman space $A_{s}^{2} (D)$ for any real $s > - 1$ , where induced symbols are automorphisms…

math.CV2010★ 1 cited

Compact Differences of Composition Operators on Holomorphic Function Spaces in the Unit Ball

Liangying Jiang, Caiheng Ouyang

We find a lower bound for the essential norm of the difference of two composition operators acting on $H^{2} (B_{N})$ or $A_{s}^{2} (B_{N})$ ( $s > - 1$ ). This result plays an important role in pr…