1) Lebesgue number
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Lebesgue数
1.
A subset D of R is called to have property L, if there is a Lebesgue number for every family of open interval covering D.
R的子集D称为具有性质L,如果任一覆盖D的开区间族有Lebesgue数。
2) Lebesgue constant
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Lebesgue常数
1.
The estimation of the Lagrange interpolation basic polynomial on the second Chebyshev nodes and the range of the Lebesgue constant are given.
基于第二类Chebyshev结点组上给出了Lagrange插值基本多项式的估计,给出了Lebesgue常数的一个范围,得到了第二类Chebyshev结点组是一类比较好的结点组。
3) weighted Lebesgue constant
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加权Lebesgue数
1.
The weighted Lebesgue constant of weighted Lagrange interpolation is discussed based on the zeros of the orthonormal polynomials with generalized Freud-type weights.
研究以广义Freud型权的正交多项式的零点为插值结点列的加权Lagrange插值算子的加权Lebesgue数的估计问题。
5) lebesgue functions
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Lebesgue函数组
6) Lebesgue type function
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Lebesgue型函数
补充资料:数不胜数
1.数也数不清。形容很多。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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