Abstract
We solve the bitangential interpolation problem with a finite number of interpolating points for the multivariable analogue of the Schur class introduced by J. Agler. The description of all solutions is parametrized by a Redheffer transform whose entries are given explicitly in terms of the interpolation data.
| Original language | English |
|---|---|
| Pages (from-to) | 277-301 |
| Number of pages | 25 |
| Journal | Journal of Operator Theory |
| Volume | 44 |
| Issue number | 2 |
| State | Published - 1 Jan 1998 |
Keywords
- Contour integral interpolation conditions
- Linear fractional parametrization
- Multidimensional unitary system
- Transfer or characteristic function
ASJC Scopus subject areas
- Algebra and Number Theory