arXiv · 2201.09649
Reinforcing a Philosophy: A counting approach to square functions over local fields
Abstract
In this paper, we study square functions for extension operators over finite-type, planar curves endowed with the Euclidean arclength measure. We prove new results for curves of the form $(T,\phi(T))$ where $\phi(T)$ is a polynomial of degree at least 2. This includes new estimates for such curves given by monomials $\phi(T) = T^k$ for $k \geq 3$ which are uniform over all local fields whose characteristic is coprime to \(k\). Key to our approach is a systematic analysis of the second order differencing polynomial and its geometry in local fields.
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Kirsti D. Biggs, Julia Brandes, Kevin Hughes. 2022-01-24. Reinforcing a Philosophy: A counting approach to square functions over local fields. https://arxiv.org/abs/2201.09649
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