3 papers
nlin.SI2026
Unified structures for solutions of Painlevé equation II and Somos-4 like relations for the tau functions
Federico Zullo, Maria Grazia Naso, Elena Vuk
We present certain general structures related to the solutions of Painlevé equation II and to the solutions of the differential equation satisfied by the corresponding Hamiltonian…
math.AP2025
Global attractors for the Signorini problem with pointwise damping
Jaime E. Muñoz Rivera, Maria Grazia Naso
The existence of global attractors is investigated for the Signorini problem with pointwise dissipation. It is shown that both the semilinear Signorini problem and the elastic obst…
math.AP2025
The Gevrey class of the Euler-Bernoulli beam model with singularities
Jaime E. Munoz Rivera, Maria Grazia Naso, Bruna T. Silva Sozzo
We study the Euler-Bernoulli beam model with singularities at the points , and with localized viscoelastic dissipation of Kelvin-Voigt type. We assume that the bea…