C. Trombetti

activity

20102026

most citedA Talenti comparison result for solutions to elliptic problems with Robin boundary conditions

11 citations · 42 across the 30 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

math.AP2018★ 1 cited

On a Pólya functional for rhombi, isosceles triangles, and thinning convex sets

M. van den Berg, V. Ferone, C. Nitsch +1

Let $Ω$ be an open convex set in $R^{m}$ with finite width, and let $v_{Ω}$ be the torsion function for $Ω$ , i.e. the solution of $- Δ v = 1, v \in H_{0}^{1} (Ω)$ . An upper bound is ob…

math.AP2018★ 3 cited

A sharp estimate for the first Robin-Laplacian eigenvalue with negative boundary parameter

D. Bucur, V. Ferone, C. Nitsch +1

In this paper we prove that the ball maximizes the first eigenvalue of the Robin Laplacian operator with negative boundary parameter, among all convex sets of \mathbb{R}^n with pre…