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arXiv · 2510.12223

Dual Truncated Hankel Operators: Characterizations and Properties

Arup Chattopadhyay·Supratim Jana
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Abstract

We introduce the notion of the Dual Truncated Hankel Operator (DTHO) and provide several operator equation characterizations using the dual compressed shift operator. These characterizations are similar to classical results concerning Hankel operators and align with recent findings related to Truncated Hankel Operators (THO) \cite{GM}. Additionally, our work addresses comprehensive solutions to various operator equations encountered in studying THO and the classical Hankel operator. We have also established some fundamental operator-theoretic properties of DTHO that apply to general symbols and symbols under specific conditions.

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BibTeXRIS

Arup Chattopadhyay, Supratim Jana. 2025-10-14. Dual Truncated Hankel Operators: Characterizations and Properties. https://arxiv.org/abs/2510.12223

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