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Publication:3876378
zbMath0436.41013MaRDI QIDQ3876378
M. Wehrens, Rudolf L. Stens, Paul L. Butzer
Publication date: 1980
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Continuity and related questions (modulus of continuity, semicontinuity, discontinuities, etc.) for real functions in one variable (26A15) Best approximation, Chebyshev systems (41A50) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65)
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