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arXiv · 2408.13753

Liftings and invariant subspaces of Hankel operators

Sneha B·Neeru Bala·Samir Panja·Jaydeb Sarkar
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Abstract

We prove a Hankel-variant commutant lifting theorem. This also uncovers the complete structure of the Beurling-type reducing and invariant subspaces of Hankel operators. Kernel spaces of Hankel operators play a key role in the analysis.

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Sneha B, Neeru Bala, Samir Panja, Jaydeb Sarkar. 2024-08-25. Liftings and invariant subspaces of Hankel operators. https://arxiv.org/abs/2408.13753

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