Polynomial decay rate for the dissipative wave equation

Polynomial upper bounds for the instability of the Nonlinear Schrödinger equation below the energy norm

Polynomial upper bounds for the orbital instability of the 1D cubic NLS below the energy norm

Population structured by a space variable and a phenotypical trait

Porous media: the Muskat problem in 3D

Positive and non-positive solutions for an inviscid dyadic model. Well-posedness and regularity

Positive and sign-changing clusters around saddle points of the potential for nonlinear elliptic problems

Positive commutators at the bottom of the spectrum

Positive constrained minimizers for supercritical problems in the ball

Positive Equilibrium Solutions for Age and Spatially Structured Population Models

Positive ground state solutions for the critical Klein-Gordon-Maxwell system with potentials

Positive Liouville theorems and asymptotic behavior for p-Laplacian type elliptic equations with a Fuchsian potential

Positive solutions for singularly perturbed nonlinear elliptic problem on manifolds via Morse theory

Positive Solutions for the p-Laplacian with Dependence on the Gradient

Positive solutions of nonlinear problems involving the square root of the Laplacian

Positive solutions of Robin problem for semilinear elliptic equations and a threshold result

Positive solutions of Schrödinger equations and fine regularity of boundary points

Positive solutions of singularly perturbed nonlinear elliptic problem on Riemannian manifolds with boundary

Positive solutions of some elliptic differential equations with oscillating nonlinearity

Positive solutions of some parabolic system with cross-diffusion and nonlocal initial conditions