From the 1 of 10 linked papers with an AI index.
10 papers
Existence and Limiting Profiles of Normalized Travelling Wave Solutions for the Pseudo-Relativistic Schrödinger Equation with Logarithmic Nonlinearity
Pietro d'Avenia, Qihan He, Alessio Pomponio +1
The paper investigates normalized travelling wave solutions of a pseudo‑relativistic Schrödinger equation with a logarithmic nonlinearity, establishing existence thresholds under a…
Boosted Ground States for a Pseudo-Relativistic Schrödinger Equation with a double power nonlinearity
Pietro d'Avenia, Alessio Pomponio, Gaetano Siciliano +1
In this paper, we investigate the existence and limit behaviours of travelling solitary waves of the form to the nonlinear pseudo-relativistic…
On a nonlinear Schrödinger-Bopp-Podolsky system in the zero mass case: functional framework and existence
Erasmo Caponio, Pietro d'Avenia, Alessio Pomponio +2
In this paper, we consider in the following zero mass Schrödinger-Bopp-Podolsky system \[ \begin{cases} -Îu +q^2Ïu=|u|^{p-2}u\\ -ÎÏ+a^2Î^2Ï=4Ïu^2 \end{cases}…
Finite-energy solutions to Einstein-scalar field Lichnerowicz equations on complete Riemannian manifolds
Bartosz Bieganowski, Pietro d'Avenia, Jacopo Schino
We consider the singular elliptic problem of the form \[ -Îu + V(x)u = \mathcal{B}(x)|u|^{2^*-2}u + \frac{\mathcal{A}(x)}{|u|^{2^*}u}, \qquad u\in H^1(M), \] where the coefficient…
Between Maxwell and Born-Infeld: the presence of the magnetic field
Pietro d'Avenia, JarosÅaw Mederski
Our motivation is to consider an electromagnetic Lagrangian density , depending on a parameter such that, for it corresponds to the Born-Infeld Lagrangian dens…
Normalized solutions of nonlinear magnetic Schrödinger equations on metric graphs
Pietro d'Avenia, Zhentao He, Chao Ji
In this paper we first establish the theory of a magnetic Sobolev space on metric graphs and we prove the self-adjointness of its corr…