Partially translation invariant linear systems Klaus BarbeyWolfgang HackenbrochHelmut Willie OriginalPaper Pages: 311 - 322
Similarity of operator blocks and canonical forms. I. General results, feedback equivalence and kronecker indices I. GohbergM. A. KaashoekF. van Schagen OriginalPaper Pages: 350 - 396
An operator-theoretic approach to theorems of the Pick-Nevanlinna and Loewner types. I Marvin RosenblumJames Rovnyak OriginalPaper Pages: 408 - 436