Uniform $l^2$-decoupling in $\mathbb R^2$ for Polynomials

The Journal of Geometric Analysis, 2021 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 \cite{MR4078083}, but we use a different partition that is determined by the geometry of each individual phase function.