Integral representation of Tchebycheff systems

DOI10.2140/pjm.1977.68.553zbMath0377.41022OpenAlexW2120973620MaRDI QIDQ1246691

Richard A. Zalik

Publication date: 1977

Published in: Pacific Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2140/pjm.1977.68.553

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Convexity of real functions in one variable, generalizations (26A51)

Related Items (9)

Erratum to: ``Extension of periodic Tchebycheff systems ⋮ Integral representation of normalized weak Markov systems ⋮ Nondegeneracy and integral representation of weak Markov systems ⋮ Extension of periodic Tchebycheff systems ⋮ A characterization of Tchebycheff systems ⋮ Integral representation and embedding of weak Markov systems ⋮ Extensions of endpoint equivalent and periodic Tchebycheff systems ⋮ Splicing of Markov and weak Markov systems ⋮ Relative differentiability and integral representation of a class of weak Markov systems

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