On isolated singularities of the conformal Gaussian curvature equation and $Q$-curvature equation

Hui Yang, Ronghao Yang

In this paper, we study the isolated singularities of the conformal Gaussian curvature equation \[ -Δu = K(x) e^{u} \quad ~ in ~ B_{1} \setminus \{ 0 \}, \] where $B_1 \setminus \{…