Riemann–Lebesgue lemma
lemma that the Fourier transform of an L¹ function vanishes at infinity
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Riemann–Lebesgue lemma
Summary
Riemann–Lebesgue lemma is a theorem[1]. It draws 116 Wikipedia views per month (theorem category, ranking #164 of 1,306).[2]
Key Facts
- Riemann–Lebesgue lemma's instance of is recorded as theorem[3].
- Riemann–Lebesgue lemma's instance of is recorded as lemma[4].
- Riemann–Lebesgue lemma's Freebase ID is recorded as /m/053cbs[5].
- Riemann–Lebesgue lemma's defining formula is recorded as \lim_{|z|\to\infty}\int_{\mathbb R^d}f(x)\exp(-\mathrm iz\cdot x)\,\mathrm dx=0[6].
- Riemann–Lebesgue lemma's MathWorld ID is recorded as Riemann-LebesgueLemma[7].
- Riemann–Lebesgue lemma's maintained by WikiProject is recorded as WikiProject Mathematics[8].
- Riemann–Lebesgue lemma's Microsoft Academic ID is recorded as 161881434[9].
- Riemann–Lebesgue lemma's in defining formula is recorded as f[10].
- Riemann–Lebesgue lemma's Digital Library of Mathematical Functions ID is recorded as 1.8.E10[11].
Why It Matters
Riemann–Lebesgue lemma draws 116 Wikipedia views per month (theorem category, ranking #164 of 1,306).[2] It has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[12] It is known by 5 alternative names across languages and contexts.[13]