asymptotic expansion 1green function 1p-laplace equation 1regularity estimates 1riemannian geometry 1
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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.AP2026
Singularly Perturbed Gradient Flows and Evolution of Critical Points in Infinite Dimensions
Virginia Agostiniani, Riccarda Rossi, Giuseppe Savaré
We consider singularly perturbed gradient flows in Hilbert spaces, driven by a time-dependent, nonconvex, and nonsmooth energy, and address the convergence of their solutions to cu…
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.