On Restriction Estimates for the Zero Radius Sphere over Finite Fields
https://doi.org/10.4153/S0008414X20000152Publisher, magazine: ,
Publication year: 2020
Lưu Trích dẫn Chia sẻAbstract
In this paper, we completely solve the extension conjecture for the zero radius sphere over finite fields. We also obtain the sharp extension estimate for non-zero radii spheres over finite fields, which improves the previous result of the first and second authors significantly.
Tags: Restriction estimate, finite field, sphere
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On Restriction Estimates for the Zero Radius Sphere over Finite Fields