Decoupling for fractal subsets of the parabola
Decoupling for fractal subsets of the parabola
复制标题
抛物线分形子集的解耦
DOI:
10.1007/s00209-021-02950-0
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发表时间:
2022
影响因子:
0.8
通讯作者:
Madrid, José
中科院分区:
文献类型:
--
作者:
Chang, Alan;Dios Pont, Jaume de;Greenfeld, Rachel;Jamneshan, Asgar;Li, Zane Kun;Madrid, José
We consider decoupling for a fractal subset of the parabola. We reduce studyingdecoupling for a fractal subset on the parabolato studyingdecoupling for the projection of this subset to the interval [0, 1]. This generalizes the decoupling theorem of Bourgain-Demeter in the case of the parabola. Due to the sparsity and fractal like structure, this allows us to improve upon Bourgain–Demeter’s decoupling theorem for the parabola. In the case whenp/3 is an even integer we derive theoretical and computational tools to explicitly compute the associated decoupling constant for this projection to [0, 1]. Our ideas are inspired by the recent work on ellipsephic sets by Biggs (arXiv:1912.04351, 2019 and Acta Arith. 200(4):331–348, 2021) using nested efficient congruencing.
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DOI:
10.24033/ast.1072
发表时间:
2017-07
期刊:
Astérisque
影响因子:
--
作者:
L. Pierce
通讯作者:
L. Pierce
DOI:
10.1007/s11401-016-1066-1
发表时间:
2016
期刊:
Chinese Annals of Mathematics, Series B
影响因子:
--
作者:
J. Bourgain;C. Demeter
通讯作者:
C. Demeter
影响因子:
1.7
作者:
Guo, Shaoming;Li, Zane Kun;Yung, Po-Lam;Zorin-Kranich, Pavel
通讯作者:
Zorin-Kranich, Pavel
影响因子:
2.4
作者:
S. Dyatlov;Long Jin
通讯作者:
Long Jin
影响因子:
0.7
作者:
Kirsti D. Biggs
通讯作者:
Kirsti D. Biggs