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arXiv · 1908.11530

Compact differences of composition operators on large weighted Bergman spaces

Inyoung Park
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Abstract

While there have been extensive studies regarding the theory of composition operators in standard Bergman spaces, there have not been many results pertaining to large Bergman spaces due to a lack of useful tools. In this paper, we give the characterizations of the compact differences of composition operators in Bergman spaces with the exponential type weight using a newly defined Riemannian distance. Furthermore, we give a sufficient condition for the question when two composition operators lie in the same component.

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Inyoung Park. 2019-08-30. Compact differences of composition operators on large weighted Bergman spaces. https://arxiv.org/abs/1908.11530

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