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arXiv · 2001.02587

The dual of the compressed shift

M. C. Camara·W. T. Ross
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Abstract

For an inner function u we discuss the dual operator for the well-known compressed shift. We establish conditions for two dual compressed shifts to be unitarily equivalent/similar and we describe the invariant subspace structure for the dual.

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M. C. Camara, W. T. Ross. 2020-01-08. The dual of the compressed shift. https://arxiv.org/abs/2001.02587

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