Wold-type decomposition for doubly twisted left-invertible covariant representations
Operator Algebras
2026-01-21 v1 Functional Analysis
Abstract
We will introduce the notion of a near-isometric covariant representation of a -correspondence and prove its Wold-type decomposition. Wold-type decomposition for doubly twisted left-invertible covariant representations of a product system is also obtained.
Cite
@article{arxiv.2601.13950,
title = {Wold-type decomposition for doubly twisted left-invertible covariant representations},
author = {Niraj Kumar and Azad Rohilla and Harsh Trivedi},
journal= {arXiv preprint arXiv:2601.13950},
year = {2026}
}