4 citations · 13 across the 13 of their papers we have counts for
5 papers · 2 filters
Symmetry and quantitative stability for the parallel surface fractional torsion problem
Giulio Ciraolo, Serena Dipierro, Giorgio Poggesi +2
We study symmetry and quantitative approximate symmetry for an overdetermined problem involving the fractional torsion problem in a bounded domain . More prec…
Interpolating estimates with applications to some quantitative symmetry results
Rolando Magnanini, Giorgio Poggesi
We prove interpolating estimates providing a bound for the oscillation of a function in terms of two norms of its gradient. They are based on a pointwise bound of a function…
Quantitative stability estimates for a two-phase Serrin-type overdetermined problem
Lorenzo Cavallina, Giorgio Poggesi, Toshiaki Yachimura
In this paper, we deal with an overdetermined problem of Serrin-type with respect to a two-phase elliptic operator in divergence form with piecewise constant coefficients. In parti…
Radial symmetry of solutions to anisotropic and weighted diffusion equations with discontinuous nonlinearities
Serena Dipierro, Giorgio Poggesi, Enrico Valdinoci
We prove radial symmetry for bounded nonnegative solutions of a weighted anisotropic problem. Given the anisotropic setting that we deal with, the term "radial" is understood in th…
A quantitative rigidity result for a two-dimensional Frenkel-Kontorova model
Serena Dipierro, Giorgio Poggesi, Enrico Valdinoci
We consider a Frenkel-Kontorova system of harmonic oscillators in a two-dimensional Euclidean lattice and we obtain a quantitative estimate on the angular function of the equilibri…