On a Schur-type Algorithm for Sequences of Complex $${p} \times{q} $$ -matrices and its Interrelations with the Canonical Hankel Parametrization

DOI10.1007/978-3-0348-0428-8_3zbMath1262.44006OpenAlexW1758196MaRDI QIDQ4912816

Conrad Mädler, Tilo Schwarz, Bernd Fritzsche, Bernd Kirstein

Publication date: 26 March 2013

Published in: Interpolation, Schur Functions and Moment Problems II (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-0348-0428-8_3

zbMATH Keywords

Hankel nonnegative definite sequencesnonnegative Hermitian block Hankel matricesnonnegative Hermitian measurescanonical Hankel parametrizationtruncated matricial Hamburger moment problemSchur-type algorithmreciprocal sequencesHankel non-negative definite extendable sequencesHankel positive definite sequencespower series inversions

Mathematics Subject Classification ID

Linear operator methods in interpolation, moment and extension problems (47A57) Moment problems (44A60)

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