Finite Blaschke product interpolation on the closed unit disc

DOI10.1016/S0022-247X(02)00249-4zbMath1014.30026MaRDI QIDQ1856795

Christer Glader, Mikael Lindström

Publication date: 11 February 2003

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

zbMATH Keywords

digital filterseigenvalue problemsNevanlinna-Pick interpolationinterpolating finite Blaschke productNevanlinna-Pick datasemi-definite Pick matrix

Mathematics Subject Classification ID

Related Items (9)

Finite Blaschke products and the construction of rational \(\Gamma\)-inner functions ⋮ Rational unimodular interpolation on the unit circle ⋮ Boundary interpolation with Blaschke products of minimal degree ⋮ The Nevanlinna-Pick problem on the closed unit disk: minimal norm rational solutions of low degree ⋮ Positive polynomials and boundary interpolation with finite Blaschke products ⋮ Boundary Interpolation by Finite Blaschke Products ⋮ Some Extensions of the Crouzeix--Palencia Result ⋮ Upper and lower bounds on norms of functions of matrices ⋮ Radial limits of interpolating Blaschke products

Cites Work

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• Blaschke product interpolation and its application to the design of digital filters
• Shorter Notes: Interpolation by a Finite Blaschke Product
• A Note on Bounded Interpolation in the Unit Disc

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