A. Micheletti

collaborators

2 papers

math.AP2026

On the simplicity of the sloshing eigenvalues

Marco Ghimenti, Anna Maria Micheletti, Angela Pistoia

This paper investigates sloshing problems defined by $- I^ u = 0$ in $I^c ◯$ , with mixed boundary conditions: $\partial_{I^} ½ u = I^» u$ on $S$ , and either $\partial_{I^} ½ u = 0$ or $u = 0$ on $W$ . Here,…

math.AP2026

Simplicity of eigenvalues for elliptic problems with mixed Steklov-Robin boundary condition

Marco Ghimenti, Anna Maria Micheletti, Angela Pistoia

This paper investigates the spectral properties of two classes of elliptic problems characterized by mixed Steklov-Robin boundary conditions. Our main objective is to prove that, f…