The two-sided residue interpolation with nodes in the unit disk for matrix functions

zbMath1053.41005MaRDI QIDQ1885192

Huazhang Wu

Publication date: 28 October 2004

Published in: Southeast Asian Bulletin of Mathematics (Search for Journal in Brave)

zbMATH Keywords

matrix function\(J\)-unitary matrixadmissible interpolation data setclass \(C_l^{(s)}(\tau,2\pi-\tau)\)two-sided residue interpolation

Mathematics Subject Classification ID

Matrix equations and identities (15A24) Eigenvalues, singular values, and eigenvectors (15A18) Interpolation in approximation theory (41A05) Matrices over function rings in one or more variables (15A54)

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