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19922026
most citedThe Large Area Telescope on the Fermi Gamma-ray Space Telescope Mission

4.1k citations

Showing 2019 · math.APShow all

7 papers · 2 filters

math.AP2019★ 2 cited

Klein-Gordon-Maxwell Systems with Nonconstant Coupling Coefficient

Monica Lazzo, Lorenzo Pisani

We study a Klein-Gordon-Maxwell system, in a bounded spatial domain, under Neumann boundary conditions on the electric potential. We allow a nonconstant coupling coefficient. For s…

math.AP2019★ 2 cited

Mathematical aspects relative to the fluid statics of a self-gravitating perfect-gas isothermal sphere

Pierluigi Amodio, Domenico Giordano, Felice Iavernaro +4

In the present paper we analyze and discuss some mathematical aspects of the fluid-static configurations of a self-gravitating perfect gas enclosed in a spherical solid shell. The…

math.AP2019★ 1 cited

Standing Waves for Nonautonomous Klein-Gordon-Maxwell Systems

Monica Lazzo, Lorenzo Pisani

We study a Klein-Gordon-Maxwell system, in a bounded spatial domain, under Neumann boundary conditions on the electric potential. We allow a nonconstant coupling coefficient. For s…

math.AP2019★ 8 cited

Multiple solutions for some symmetric supercritical problems

Anna Maria Candela, Giulina Palmieri, Addolorata Salvatore

The aim of this paper is investigating the existence of one or more critical points of a family of functionals which generalizes the model problem \[ \bar J(u)\ =\ \frac1p\ \int_Ω\…

math.AP2019★ 14 cited

Existence of radial bounded solutions for some quasilinear elliptic equations in R^N

Anna Maria Candela, Addolorata Salvatore

We study the quasilinear equation \[(P)\qquad - {\rm div} (A(x,u) |\nabla u|^{p-2} \nabla u) + \frac1p\ A_t(x,u) |\nabla u|^p + |u|^{p-2}u\ =\ g(x,u) \qquad \hbox{in ${\mathbb R}^N…

math.AP2019

Quasilinear problems without the Ambrosetti-Rabinowitz condition

Anna Maria Candela, Genni Fragnelli, Dimitri Mugnai

We show the existence of nontrivial solutions for a class of highly quasilinear problems in which the governing operators depend on the unknown function. By using a suitable variat…

math.AP2019

Controllability for a degenerate cascade system

Idriss Boutaayamou, Genni Fragnelli

In this paper we consider a cascade system in non divergence form which models the interaction between two different species, the first one can be seen as a predator and the other…