arXiv · 2508.09701
In this paper, we investigate when a rank-one perturbation of a $2$-isometry remains a $2$-isometry. As an application, we identify several classes of $2$-isometries on function spaces.
Rajkamal Nailwal. 2025-08-13. Rank one perturbations of 2-isometries. https://arxiv.org/abs/2508.09701
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