Riccarda Rossi

activity

20232026

collaborators

3 papers

math.AP2026

Singularly Perturbed Gradient Flows and Evolution of Critical Points in Infinite Dimensions

Virginia Agostiniani, Riccarda Rossi, Giuseppe Savaré

We consider singularly perturbed gradient flows in Hilbert spaces, driven by a time-dependent, nonconvex, and nonsmooth energy, and address the convergence of their solutions to cu…

math.AP2025

The superposition principle for the continuity equation with singular flux

Stefano Almi, Riccarda Rossi, Giuseppe Savaré

Representation results for absolutely continuous curves $μ : [0, T] \to P_{p} (R^{d})$ , $p > 1$ , with values in the Wasserstein space $(P_{p} (R^{d}), W_{p})$ of…

math.AP2023

Abstract Action Spaces and their topological and dynamic properties

Riccarda Rossi, Giuseppe Savaré

We introduce the concept of action space, a set $X$ endowed with an action cost $a : (0, + \infty) \times X \times X \to [0, + \infty)$ satis…