Annular bounds for the zeros of a polynomial from companion matrices
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Publication:2062309
DOI10.1007/s43036-021-00174-xzbMath1491.26012arXiv2107.01334OpenAlexW3213649114MaRDI QIDQ2062309
Publication date: 27 December 2021
Published in: Advances in Operator Theory (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2107.01334
Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Real polynomials: location of zeros (26C10)
Related Items (2)
Numerical radius inequalities and estimation of zeros of polynomials ⋮ New numerical radius inequalities for operator matrices and a bound for the zeros of polynomials
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