On the numerical radius of the truncated adjoint Shift

zbMath1244.47003arXiv1202.3963MaRDI QIDQ3172781

Haykel Gaaya

Publication date: 5 October 2011

Full work available at URL: https://arxiv.org/abs/1202.3963

zbMATH Keywords

numerical rangenumerical radiuscompression of the shift

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Numerical range, numerical radius (47A12) Toeplitz operators, Hankel operators, Wiener-Hopf operators (47B35)

Related Items (1)

Norms of truncated Toeplitz operators and numerical radii of restricted shifts

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