SOME QUESTIONS OF THE THEORY OF APPROXIMATIONS OF FUNCTIONS AND SETS IN THE HAUSDORFF METRIC
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Publication:5606023
DOI10.1070/RM1969v024n05ABEH001359zbMath0206.07802OpenAlexW2061075701MaRDI QIDQ5606023
Publication date: 1969
Published in: Russian Mathematical Surveys (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1070/rm1969v024n05abeh001359
Best approximation, Chebyshev systems (41A50) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Approximation by positive operators (41A36) Research exposition (monographs, survey articles) pertaining to approximations and expansions (41-02)
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