Wenjing Chen

collaborators

2 papers

math.AP2026

Concentration, Local Uniqueness, and Morse Index of Multi-bubble Solutions for a Critical Exponential Biharmonic Choquard Equation

Wenjing Chen, Shengbing Deng

Let $Ω \subset R^{4}$ be a bounded domain of class $C^{6}$ , let $0 < α < 4$ , and let $K \in C^{4} (Ω)$ be positive. We study the Navier problem \[ Δ^2u=\varepsilon^{8-α}K(x)e^{u…

math.AP2026

Complete Spectrum and Sharp Local Stability for the Critical Exponential Biharmonic Choquard Equation in $\mathbb R^{4}$

Wenjing Chen, Shengbing Deng

We study the conformally invariant exponential biharmonic Choquard equation in $\mathbb R^{4}$. Our principal result is the complete spectral resolution of the linearized operato…

Concentration, Local Uniqueness, and Morse Index of Multi-bubble Solutions for a Critical Exponential Biharmonic Choquard Equation

Complete Spectrum and Sharp Local Stability for the Critical Exponential Biharmonic Choquard Equation in \(\mathbb R^{4}\)