A type of matrix Padé approximant inspired by scalar component models

DOI10.1016/j.cam.2012.03.004zbMath1241.41008OpenAlexW2112594412MaRDI QIDQ421849

María Candelaria Gil-Fariña, Concepción González-Concepción, Celina Pestano-Gabino

Publication date: 14 May 2012

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2012.03.004

zbMATH Keywords

canonical representationmatrix Padé approximationminimum row degrees

Mathematics Subject Classification ID

Padé approximation (41A21)

Related Items (2)

Bivariate generalized inverse Newton-thiele type matrix Padé approximation ⋮ A tabular methodology to identify minimal row degrees for matrix Padé approximants

Cites Work

• A note on the initial identification of scalar component models
• Recursiveness in matrix rational interpolation problems
• A uniform approach for Hermite Padé and simultaneous Padé approximants and their matrix-type generalizations
• A general module theoretic framework for vector M-Padé and matrix rational interpolation
• Matrix Padé approximation: Definitions and properties
• Rationality, minimality and uniqueness of representation of matrix formal power series
• Look-ahead methods for block Hankel systems
• A look-ahead method for computing vector Padé-Hermite approximants
• A complete VARMA modelling methodology based on scalar components
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