Embedding a function into a Haar space

DOI10.1016/0021-9045(88)90111-6zbMath0663.41031OpenAlexW1968640872MaRDI QIDQ1114104

Richard A. Zalik

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)90111-6

zbMATH Keywords

Chebyshev systemMarkov systemweak oscillation

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65)

Cites Work

• Discontinuous Cebysev systems
• On the embedding problem for Cebysev systems
• On transforming a Tchebycheff system into a complete Tchebycheff system
• Embedding an arbitrary function into a Tchebycheff space
• On transforming a Tchebyshev-system into a Markov-system

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