Title: The problem of matrix Padé approximation
Authors: Xu, Guo-liang ×
Bultheel, Adhemar
Issue Date: Nov-1988
Publisher: Department of Computer Science, K.U.Leuven
Series Title: TW Reports vol:TW116
Abstract: Some proposals are made to give a general definition of matrix Pad\'e
Depending on the normalization of the denominator we define type I
(constant term is the unit matrix) or type II ( by conditions on the leading
coefficient) approximants.
Existence and uniqueness are considered, determinant expressions are given
and relation among type I/II and left/right approximants are considered.
Also some ideas about the computation are included.
Publication status: published
KU Leuven publication type: IR
Appears in Collections:NUMA, Numerical Analysis and Applied Mathematics Section
× corresponding author

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