Some criteria and properties of Chebyshev systems

DOI10.1007/BF02106843zbMath0855.41020MaRDI QIDQ1920872

L. G. Labsker, Ioan Raşa

Publication date: 22 January 1997

Published in: Siberian Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

Chebyshev systemcontinuous functions

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50)

Cites Work

• A test for Chebyshev systems
• Tchebyshev systems that cannot be transformed into Markov systems
• The Unsettled Problem of M. G. Krein on Nonnegative Polynomials inT-Systems
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