asymptotic expansion 1green function 1p-laplace equation 1regularity estimates 1riemannian geometry 1
From the 1 of 3 linked papers with an AI index.
3 papers
math.AP2026
Estimates for the p-Green function near the pole
Stefano Borghini, Virginia Agostiniani
The paper derives refined asymptotic expansions and improved integrability and derivative estimates for p‑Green functions near their pole, both in Euclidean space and on Riemannian…
math.DG2026
Mass-type invariants in the presence of a cosmological constant
Virginia Agostiniani, Stefano Borghini, Lorenzo Mazzieri
In this paper, we introduce a new family of mass-type invariants for time-symmetric initial data in space-times satisfying the Dominant Energy Condition. For positive cosmological…
math.AP2025
On the Serrin problem for ring-shaped domains: the -dimensional case
Virginia Agostiniani, Chiara Bernardini, Stefano Borghini +1
We provide several characterizations of ring-shaped rotationally symmetric solutions to the Serrin problem in arbitrary dimensions.