A mini-max problem for self-adjoint Toeplitz matrices

DOI10.7146/math.scand.a-15198zbMath1236.90143arXiv1009.2553OpenAlexW2964258880MaRDI QIDQ2879617

Dennis Courtney, Donald Sarason

Publication date: 28 March 2012

Published in: MATHEMATICA SCANDINAVICA (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1009.2553

zbMATH Keywords

complex polynomialscompressionself-adjoint Toeplitz matrices

Mathematics Subject Classification ID

Minimax problems in mathematical programming (90C47) Toeplitz, Cauchy, and related matrices (15B05)

Related Items

Self-adjoint truncated Toeplitz operators on finite-dimensional model spaces, Self-adjoint truncated Toeplitz operators on finite-dimensional model spaces, Interpolation by holomorphic maps from the disc to the tetrablock