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A theorem for locating eigenvalues

✍ Scribed by Pan Xiaoshu; Dai Hua


Publisher
Springer Vienna
Year
1985
Tongue
English
Weight
181 KB
Volume
35
Category
Article
ISSN
0010-485X

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πŸ“œ SIMILAR VOLUMES


A note on locating eigenvalues
✍ H. VΓ€liaho πŸ“‚ Article πŸ“… 1986 πŸ› Springer Vienna 🌐 English βš– 87 KB
Eigenvalue location for nonnegative and
✍ Shaun M. Fallat; Charles R. Johnson; Ronald L. Smith; P. van den Driessche πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 518 KB

Let L~ denote the class of n x n Z-matrices A = tl -B with B ~> 0 and pk(B) <~ t <-Pk+l (B), where pk(B) denotes the maximum spectral radius of k x k principal submatrices of B. Bounds are determined on the number of eigenvalues with positive real parts for A E L~i, where k satisfies, [n/2j ~< k ~<