Zeros of optimal polynomial approximants in $\ell^p_{A}$
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Publication:6365438
DOI10.1016/j.aim.2022.108396zbMath1507.47078arXiv2104.08014MaRDI QIDQ6365438
William T. Ross, Raymond Cheng, Daniel Seco
Publication date: 16 April 2021
Invariant subspaces of linear operators (47A15) Approximation in the complex plane (30E10) Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral) (30C15) Linear operators on special spaces (weighted shifts, operators on sequence spaces, etc.) (47B37) Spaces and algebras of analytic functions of one complex variable (30H99)
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