Properties of the strict Chebyshev solutions of the linear matrix equation \(AX+YB=C\)

DOI10.1016/0021-9045(88)90082-2zbMath0672.41019OpenAlexW2101417898MaRDI QIDQ1120089

Krystyna Ziętak

Publication date: 1988

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9045(88)90082-2

zbMATH Keywords

linear matrix equationstrict Chebyshev solution

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Linear ordinary differential equations and systems (34A30) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65)

Related Items

An alternating direction method for nonnegative solutions of the matrix equation \(AX+YB=C\) ⋮ Extremal signatures for bivariate Chebyshev approximation problems

Cites Work

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