mathematics, the spectral radius of a square matrix is the maximum of the absolute values of its eigenvalues. More generally, the spectral radius of a bounded...
15 KB (2,652 words) - 22:30, 7 April 2024
In mathematics, the joint spectral radius is a generalization of the classical notion of spectral radius of a matrix, to sets of matrices. In recent years...
10 KB (1,511 words) - 16:35, 14 December 2023
Matrix norm (redirect from Spectral norm)
is the spectral norm. (The two values do not coincide in infinite dimensions — see Spectral radius for further discussion. The spectral radius should...
26 KB (4,513 words) - 19:16, 28 August 2024
has spectral radius 2 or at most 2. The graphs with spectral radius 2 form two infinite families and three sporadic examples; if we ask for spectral radius...
3 KB (305 words) - 07:39, 24 May 2024
theory) Cheeger constant (Riemannian geometry) Eigengap Spectral gap (physics) Spectral radius "Impossible-Seeming Surfaces Confirmed Decades After Conjecture"...
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above by ‖ W r e c ‖ k {\displaystyle \|W_{rec}\|^{k}} . So if the spectral radius of W r e c {\displaystyle W_{rec}} is γ < 1 {\displaystyle \gamma <1}...
25 KB (3,782 words) - 02:25, 3 September 2024
eigenvectors. The spectral radius of a square matrix is the largest absolute value of its eigenvalues. In spectral theory, the spectral radius of a bounded...
4 KB (510 words) - 09:06, 15 May 2024
Spectrum (functional analysis) (redirect from Spectral representation)
( ρ ( T ) {\displaystyle \rho (T)} is sometimes used to denote the spectral radius of T {\displaystyle T} ) If λ {\displaystyle \lambda } is an eigenvalue...
30 KB (5,658 words) - 21:52, 16 August 2024
(functional analysis) Spectral radius, Spectrum of an operator, Spectral theorem Spectral theory of compact operators Spectral theory of normal C*-algebras...
32 KB (4,668 words) - 11:23, 22 May 2024
differentiable, a sufficient condition for convergence is that the spectral radius of the derivative is strictly bounded by one in a neighborhood of the...
10 KB (1,412 words) - 12:04, 6 August 2024