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单词
riemann-lebesgue lemma
释义
Riemann-Lebesgue lemma
Riemann-Lebesgue lemma
[
′rē‚män lə′beg ‚lem·ə
]
(mathematics)
If the absolute value of a function is integrable over the interval where it has a Fourier expansion, then its Fourier coefficients
a
n
tend to zero as
n
goes to infinity.
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更新时间:2025/1/31 8:07:42