Liangying Jiang

activity

20102016

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

1 citations · 1 across the 4 of their papers we have counts for

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math.CV2016

Some Characterizations for Composition Operators on the Fock Space

Liangying Jiang, Gabriel T. Prajitura, Ruhan Zhao

We study composition operators on the Fock spaces $F_{α}^{2} (C^{n})$ , problems considered include the essential norm, normality, spectra, cyclicity and membership in t…

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…