Note on the multiplicity of solutions for nonlinear scalar field equations with a critical inverse-square potential
arXiv:2601.15003
Abstract
We are interested in the multiplicity of solutions to the following scalar field equation $$ -Δu - \frac{(N-2)^2}{4|x|^2} u = g(u), \quad \mbox{in } \mathbb{R}^N \setminus \{0\}. $$ We establish the existence of infinitely many radial and non-radial solutions.