A. Mantile

activity

20052026

most citedSelf-adjoint elliptic operators with boundary conditions on not closed hypersurfaces

48 citations · 130 across the 27 of their papers we have counts for

collaborators

Showing 2024Show all

2 papers · 1 filter

math.SP2024

Body resonances for classical waves

Andrea Mantile, Andrea Posilicano

We provide a detailed study of the spectral properties of the linear operator $H (ε) = - (ε^{2} χ_{Ω_{ε}} + χ_{Ω_{ε}^{c}}) Δ$ modeling, through the…

math-ph2024★ 2 cited

The point scatterer approximation for wave dynamics

Andrea Mantile, Andrea Posilicano

Given an open, bounded and connected set $Ω \subset R^{3}$ and its rescaling $Ω_{ε}$ of size $ε ≪ 1$ , we consider the solutions of the Cauchy problem fo…