Asymmetric truncated Toeplitz operators equal to the zero operator

Joanna Jurasik, Bartosz Łanucha

Abstract


Asymmetric truncated Toeplitz operators are compressions of multiplication operators acting between two model spaces. These operators are natural generalizations of truncated Toeplitz operators. In this paper we describe symbols of asymmetric truncated Toeplitz operators equal to the zero operator.

Keywords


Model spaces; truncated Toeplitz operators; asymmetric truncated Toeplitz operators

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References


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DOI: http://dx.doi.org/10.17951/a.2016.70.2.51
Data publikacji: 2016-12-24 22:42:01
Data złożenia artykułu: 2016-12-23 20:37:43

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Copyright (c) 2016 Joanna Jurasik, Bartosz Łanucha