A system operator theorem on positive real operators
β Scribed by F.M. Reza
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 674 KB
- Volume
- 316
- Category
- Article
- ISSN
- 0016-0032
No coin nor oath required. For personal study only.
β¦ Synopsis
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 T is a scalar.
π SIMILAR VOLUMES
We establish new invariant subspace theorems for positive operators on Banach lattices. Here are three sample results. - If a quasinilpotent positive operator \(S\) dominates a non-zero compact operator \(K\) (i.e., \(|K x| \leqslant S|x|\) for each \(x\) ), then every positive operator that commute