arXiv · 2504.06045
Strichartz estimates for Critical magnetic Schrödinger operators on flat Euclidean cones
Abstract
In this paper, we study Schrödinger operator $\mathcal{H}_{\mathbf{A}}$ perturbed by critical magnetic potentials on the 2D flat cone $Σ= C(\mathbb{S}_ρ^1) = (0, \infty) \times \mathbb{S}_ρ^1$, which is a product cone over the circle $\mathbb{S}_ρ^1 = \mathbb{R}/2πρ\mathbb{Z}$ with radius $ρ> 0$, and equipped with the metric $g = dr^2 + r^2 dθ^2$. The goal of this work is to establish Strichartz estimates for $\mathcal{H}_{\mathbf{A}}$ in this setting. A key aspect of our approach is the construction of the Schwartz kernel of the resolvent and the spectral measure for Schrödinger operator on the flat Euclidean cone $(Σ, g)$. The results presented here generalize previous work in \cite{Ford, BFM, FZZ, Zhang1}.
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Xiaofen Gao, Jialu Wang, Chengbin Xu, Fang Zhang. 2025-04-08. Strichartz estimates for Critical magnetic Schrödinger operators on flat Euclidean cones. https://arxiv.org/abs/2504.06045
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