76 citations · 172 across the 24 of their papers we have counts for
3 papers · 2 filters
Height estimates for Killing graphs
Debora Impera, Jorge H. de Lira, Stefano Pigola +1
The paper aims at proving global height estimates for Killing graphs defined over a complete manifold with nonempty boundary. To this end, we first point out how the geometric anal…
Laplacian cut-offs, porous and fast diffusion on manifolds and other applications
Davide Bianchi, Alberto G. Setti
We construct exhaustion and cut-off functions with controlled gradient and Laplacian on manifolds with Ricci curvature bounded from below by a (possibly unbounded) nonpositive func…
Dirichlet parabolicity and -Liouville property under localized geometric conditions
Leandro F. Pessoa, Stefano Pigola, Alberto G. Setti
We shed a new light on the -Liouville property for positive, superharmonic functions by providing many evidences that its validity relies on geometric conditions localized on…