Zero, finite rank, and compact big truncated Hankel operators on model spaces

Ma, Pan; Yan, Fugang; Zheng, Dechao

doi:10.1090/proc/14179

Zero, finite rank, and compact big truncated Hankel operators on model spaces
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by Pan Ma, Fugang Yan and Dechao Zheng PDF

Proc. Amer. Math. Soc. 146 (2018), 5235-5242 Request permission

Abstract:

In this paper, we obtain sufficient and necessary conditions for big truncated Hankel operators on model spaces to be zero, or of finite rank or compact. Our main tools are the properties of Hardy Hankel operators and function algebras.

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