L. Brasco

activity

20102026

most citedSchrödinger operators with negative potentials and Lane-Emden densities

6 citations · 13 across the 13 of their papers we have counts for

collaborators

Showing 2017Show all

3 papers · 1 filter

math.AP2017★ 6 cited

Schrödinger operators with negative potentials and Lane-Emden densities

Lorenzo Brasco, Giovanni Franzina, Berardo Ruffini

We consider the Schrödinger operator $- Δ + V$ for negative potentials $V$ , on open sets with positive first eigenvalue of the Dirichlet-Laplacian. We show that the spectrum of $- Δ + V$ …

math.AP2017

A pathological example in Nonlinear Spectral Theory

Lorenzo Brasco, Giovanni Franzina

We construct an open set $Ω \subset R^{N}$ on which an eigenvalue problem for the $p -$ Laplacian has not isolated first eigenvalue and the spectrum is not discrete. The same ex…

math.AP2017

Pohozaev identity for the fractional $p -$ Laplacian on $R^{N}$

Lorenzo Brasco, Sunra Mosconi, Marco Squassina

By virtue of a suitable approximation argument, we prove a Pohozaev identity for nonlinear nonlocal problems on $R^{N}$ involving the fractional $p -$ Laplacian operator. Furt…

Schrödinger operators with negative potentials and Lane-Emden densities

A pathological example in Nonlinear Spectral Theory

Pohozaev identity for the fractional p−Laplacian on RN

Pohozaev identity for the fractional $p -$ Laplacian on $R^{N}$