Determinantal polynomials of some weighted shift matrices with palindromic weights

DOI10.1007/S43034-023-00275-ZzbMath1529.15018OpenAlexW4376638003MaRDI QIDQ6099776

Sarita Ojha, Bikshan Chakraborty, Riddhick Birbonshi

Publication date: 20 June 2023

Published in: Annals of Functional Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s43034-023-00275-z

zbMATH Keywords

numerical radiusweighted shift matrixdeterminantal polynomialpalindromic weights

Mathematics Subject Classification ID

Determinants, permanents, traces, other special matrix functions (15A15) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Numerical range, numerical radius (47A12)

Related Items (1)

Numerical radii of weighted shift matrices with palindromic weights using determinantal polynomials

Cites Work

• On the numerical range of tridiagonal operators
• On the numerical range of some weighted shift matrices and operators
• On the numerical range of the weighted shift operators with geometric and harmonic weights
• The Numerical Range of a Weighted Shift
• The numerical radius of a weighted shift operator with geometric weights
• The numerical radius of a weighted shift operator
• Numerical Range of a Weighted Shift with Periodic Weights
• The numerical radii of weighted shift matrices and operators
• Determinantal polynomials of a weighted shift matrix with palindromic geometric weights

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