Yingying Cai

collaborators

2 papers

math.AP2025

Quantitative unique continuation for Neumann problem in planar $C^{1, I^\pm}$ domains

Yingying Cai, Jiuyi Zhu, Jinping Zhuge

In this paper, we study the quantitative unique continuation property of the second-order elliptic operators under the vanishing Neumann boundary condition over $C^{1, I^\pm}$ or conve…

math.AP2024

Unique continuation at the boundary for divergence form elliptic equations on quasiconvex domains

Yingying Cai

Let $I^c ◯ \subset R^{d}$ be a quasiconvex Lipschitz domain and $A (x)$ be a $d \times d$ uniformly elliptic, symmetric matrix with Lipschitz coefficients. Assume a nontrivial $u…

Quantitative unique continuation for Neumann problem in planar C1,I^± domains

Unique continuation at the boundary for divergence form elliptic equations on quasiconvex domains

Quantitative unique continuation for Neumann problem in planar $C^{1, I^\pm}$ domains