Products of truncated Hankel operators

We characterize the pairs of truncated Hankel operators on the model spaces Ku2(=H2⊖uH2) whose products result in truncated Toeplitz operators when the inner function u has a certain symmetric property.

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Bibliographic Details
Published in:	Journal of mathematical analysis and applications Vol. 435; no. 2; pp. 1804 - 1811
Main Authors:	Kang, Dong-O, Kim, Hyoung Joon
Format:	Journal Article
Language:	English
Published:	Elsevier Inc 15-03-2016
Subjects:	Hankel matrix Model space Toeplitz matrix Truncated Hankel operator Truncated Toeplitz operator Hankel matrix Toeplitz matrix Truncated Hankel operator Truncated Toeplitz operator Model space
Online Access:	Get full text
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Description
Summary:	We characterize the pairs of truncated Hankel operators on the model spaces Ku2(=H2⊖uH2) whose products result in truncated Toeplitz operators when the inner function u has a certain symmetric property.
ISSN:	0022-247X 1096-0813
DOI:	10.1016/j.jmaa.2015.11.019