On geometric properties of the numerical range
From MaRDI portal
Publication:1386512
DOI10.1016/S0024-3795(97)00373-XzbMath0903.15010MaRDI QIDQ1386512
Fun-Zin Lin, Yean-Tzuoh Yeh, Lina Yeh, Mao-Ting Chien
Publication date: 14 December 1998
Published in: Linear Algebra and its Applications (Search for Journal in Brave)
Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Hermitian, skew-Hermitian, and related matrices (15B57)
Related Items (15)
Numerical range of two operators in semi-inner product spaces ⋮ Numerical ranges of cube roots of the identity ⋮ Unnamed Item ⋮ Numerical ranges of unbounded operators arising in quantum physics. ⋮ Path-Following Method to Determine the Field of Values of a Matrix with High Accuracy ⋮ An extension of Haagerup-Harpe inequality ⋮ On the numerical ranges of matrix products ⋮ The \(c\)-numerical range of a rank one matrix ⋮ The numerical range of a tridiagonal operator ⋮ The \(c\)-numerical range of tridiagonal matrices ⋮ The numerical range of linear pencils of 2-by-2 matrices ⋮ The \(c\)-numerical range of operator products on \({\mathcal{B}}(H)\) ⋮ Numerical ranges of normal weighted composition operators on \(\ell^2(\mathbb N)\) ⋮ The diameter and width of numerical ranges ⋮ A note on classes of structured matrices with elliptical type numerical range
Cites Work
- Unnamed Item
- Fields of values and iterative methods
- Numerical range of a matrix: Some effective criteria
- Circularity of the numerical range
- On the numerical range of tridiagonal operators
- Computer generated numerical ranges and some resulting theorems
- Numerical Determination of the Field of Values of a General Complex Matrix
- c-convex matrices: characterizations, inclusion relations and normality
- C-numerical ranges andC-numerical radii
This page was built for publication: On geometric properties of the numerical range
