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Publication:3913228
zbMath0462.42001MaRDI QIDQ3913228
Publication date: 1979
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) Trigonometric polynomials, inequalities, extremal problems (42A05) Approximation by arbitrary linear expressions (41A45)
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