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A short proof of ℓ2 decoupling for the moment curve
- American Journal of Mathematics
- Johns Hopkins University Press
- Volume 143, Number 6, December 2021
- pp. 1983-1998
- 10.1353/ajm.2021.0048
- Article
- Additional Information
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abstract:
We give a short and elementary proof of the $\ell^{2}$ decoupling inequality for the moment curve in $\hat{\Bbb{R}}^k$, using a bilinear approach inspired by the nested efficient congruencing argument of Wooley.