𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Positive operators and an inertia theorem

✍ Scribed by Hans Schneider


Book ID
105178724
Publisher
Springer-Verlag
Year
1965
Tongue
English
Weight
405 KB
Volume
7
Category
Article
ISSN
0029-599X

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Inertia theorems for operator Lyapunov i
✍ A.J. Sasane; R.F. Curtain πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 119 KB

We study operator Lyapunov inequalities and equations for which the inΓΏnitesimal generator is not necessarily stable, but it satisΓΏes the spectrum decomposition assumption and it has at most ΓΏnitely many unstable eigenvalues. Moreover, the input or output operators are not necessarily bounded, but a

A system operator theorem on positive re
✍ F.M. Reza πŸ“‚ Article πŸ“… 1983 πŸ› Elsevier Science 🌐 English βš– 674 KB

A new theorem expands the domain of the scalar immittance functions Z(p) to the operator Z(T) where T(s) is an invertible linear passive n-port system. Elements R, L, C of Z(p) are replaced by operators RI, LT, and [CT]-'. Allfrequency transformations may be considered contained in this theorem when