Symmetry and monotonicity of singular solutions for the Hartree equation

Ying Cai, Guangze Gu, Aleks Jevnikar

In this paper we are concerned with positive singular solutions of the following nonlocal Hartree equation $$-Δu\!=\Big( \int_{\mathbb{R}^N\setminus Γ}\frac{F(u(y))}{|x-y|^μ}dy \Bi…