Non self-adjoint perturbations of the Heisenberg sublaplacian

Luca Fanelli, Luz Roncal, Nico Michele Schiavone

We prove uniform resolvent estimates in weighted $L^2$-spaces for the sublaplacian $\mathcal{L}$ on the Heisenberg group ${\mathbb{H}}^d$. The proof are based on multiplier methods,…