On inequalities of Kolmogorov-Hörmander type for functions bounded on a discrete net

被引:0
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作者
V. F. Babenko
M. B. Vakarchuk
机构
关键词
Exact Estimate; Extremal Property; Infinite Interval; Odic Function; Subsequent Derivative;
D O I
10.1007/BF02528756
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学科分类号
摘要
We obtain a strengthened version of the Hörmander inequality for functions ƒ: ℝ → ℝ, in which, instead of ‖ƒ‖∞, we use the least upper bound of the values of f on a discrete set of points.
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页码:1109 / 1113
页数:4
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