Sobolev-Gaffney type inequalities for differential forms on sub-Riemannian contact manifolds with bounded geometry

Annalisa Baldi, Maria Carla Tesi, Francesca Tripaldi

In this paper we establish a Gaffney type inequality, in $W^{\ell ,p}$-Sobolev spaces, for differential forms on sub-Riemannian contact manifolds without boundary, having bounded ge…