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Uniform $$l^2$$ l 2 -Decoupling in $$\mathbb R^2$$ R 2 for Polynomials
The Journal of Geometric Analysis ( IF 1.2 ) Pub Date : 2021-04-03 , DOI: 10.1007/s12220-021-00666-5
Tongou Yang

For each positive integer d, we prove a uniform \(l^2\)-decoupling inequality for the collection of all polynomials phases of degree at most d. Our result is intimately related to Biswas et al. (Proc Am Math Soc 148(5):1987–1997, 2020), but we use a different partition that is determined by the geometry of each individual phase function.



中文翻译:

均匀$$ l ^ 2 $$ l 2-在$$ \ mathbb R ^ 2 $$ R 2中解耦多项式

对于每个正整数d,我们证明对于度为d的所有多项式相位的集合,存在一个统一的((l ^ 2 \))解耦不等式。我们的结果与Biswas等人密切相关。(Proc Am Math Soc 148(5):1987–1997,2020),但是我们使用了一个不同的分区,该分区由每个单独的相位函数的几何形状确定。

更新日期:2021-04-04
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