The Characteristic Polynomial of Linear Pencils of Small Size and the Numerical Range

DOI10.1007/978-3-319-49984-0_13zbMath1400.15021OpenAlexW2591823206MaRDI QIDQ4554529

Natália Bebiano, João da Providência, Fatemeh Sadat Seyed Esmaeili

Publication date: 14 November 2018

Published in: Springer Proceedings in Mathematics & Statistics (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/10316/44382

zbMATH Keywords

numerical rangecharacteristic polynomiallinear pencil

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)

Related Items (2)

Fields of Values of Linear Pencils and Spectral Inclusion Regions ⋮ Matrix pencils with the numerical range equal to the whole complex plane

Cites Work

• Unnamed Item
• Unnamed Item
• The numerical range of banded biperiodic Toeplitz operators
• A conjecture of Kippenhahn about the characteristic polynomial of a pencil generated by two hermitian matrices. II
• Numerical range of linear pencils
• On the geometry of numerical ranges in spaces with an indefinite inner product
• Fields of values and inclusion regions for matrix pencils
• Indefinite numerical range of 3 × 3 matrices
• Numerical Range of Matrix Polynomials
• Über den Wertevorrat einer Matrix
• On the shape of numerical range of matrix polynomials

This page was built for publication: The Characteristic Polynomial of Linear Pencils of Small Size and the Numerical Range