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Wold-type decomposition for doubly twisted left-invertible covariant representations
Published 20 Jan 2026 in math.OA and math.FA | (2601.13950v1)
Abstract: We will introduce the notion of a near-isometric covariant representation of a $C*$-correspondence and prove its Wold-type decomposition. Wold-type decomposition for doubly twisted left-invertible covariant representations of a product system is also obtained.
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