Representations of \(J\)-central \(J\)-Potapov functions in both nondegenerate and degenerate cases (Q1030767)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Representations of \(J\)-central \(J\)-Potapov functions in both nondegenerate and degenerate cases |
scientific article; zbMATH DE number 5574585
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Representations of \(J\)-central \(J\)-Potapov functions in both nondegenerate and degenerate cases |
scientific article; zbMATH DE number 5574585 |
Statements
Representations of \(J\)-central \(J\)-Potapov functions in both nondegenerate and degenerate cases (English)
0 references
2 July 2009
0 references
In a previous paper by the first three named authors (see the paper [Linear Algebra Appl. 430, No. 8--9, 2324--2361 (2009; Zbl 1197.47028)]) the inner structure of infinite \(J\)-Potapov sequences of complex \(m\times m\) matrices was investigated. In the present paper, the authors obtain left and right quotient representations of matrix polynomials for \(J\)-central \(J\)-Potapov functions in the open unit disk of the complex plane, including some recurrent formulas.
0 references
\(J\)-Potapov functions
0 references
\(J\)-Potapov sequences
0 references
\(J\)-central \(J\)-Potapov functions
0 references
\(J\)-central \(J\)-Potapov sequences
0 references
0 references
