A multiple boundary interpolation problem for contracting matrix-valued functions in the unit circle
✍ Scribed by I. V. Kovalishina
- Publisher
- Springer US
- Year
- 1990
- Tongue
- English
- Weight
- 846 KB
- Volume
- 52
- Category
- Article
- ISSN
- 1573-8795
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📜 SIMILAR VOLUMES
Carathéodory matrix-valued function, multiple point Nevanlinna-Pick interpolation problem, trigonometric matrix moment problem, block Toeplitz vector, block Pick matrix, block Toeplitz matrix MSC (2010) 30E05, 47A56 The main theme of this paper is a study of a multiple point Nevanlinna-Pick type in
## Abstract We consider an interpolation problem of Nevanlinna–Pick type for matrix‐valued Carathéodory functions, where the values of the functions and its derivatives up to certain orders are given at finitely many points of the open unit disk. For the non‐degenerate case, i.e., in the particular