Non-existence of radial eigenfunctions for the perturbed Heisenberg sublaplacian

Luca Fanelli, Haruya Mizutani, Luz Roncal +1

We prove uniform resolvent estimates in weighted $L^2$-spaces for radial solutions of the sublaplacian $\mathcal{L}$ on the Heisenberg group ${\mathbb{H}}^d$. The proofs are based on…