Q-curvature of Weyl structures and Poincaré metrics
arXiv:1502.06537
Abstract
We study an asymptotic Dirichlet problem for Weyl structures on asymptotically hyperbolic manifolds. By the bulk-boundary correspondence, or more precisely by the Fefferman-Graham theorem on Poincaré metrics, this leads to a natural extension of the notion of Branson's -curvature to Weyl structures on even-dimensional conformal manifolds.
11 pages