<p>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.</p>

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Rank One Perturbations of 2-Isometries

  • Rajkamal Nailwal

摘要

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.