Asymptotic behavior of a fourth order mean field equation with Dirichlet boundary condition

Abstract

We consider asymptotic behavior of the following fourth order equation \[ Δ^2 u= ρ\frac{e^{u}}{\int_\Om e^{u} dx} {in} \Om, u= \partial_νu=0 {on} \partial Ω\] where $\Om$ is a smooth oriented bounded domain in ${\mathbb{R}}^4$. Assuming that $0<\rho \le C$, we completely characterize the asymptotic behavior of the unbounded solutions.

Updated version. To appear in "Indiana University Math. Journal"

References in corpus (1)

• Singular limits for 4-dimensional semilinear elliptic problems with exponential nonlinearity