G. Bertazzoni, S. Riccò:
Lipschitz regularity results for a class of obstacle problems with nearly linear growth
J. Elliptic Parabol. Equ. 2020

G. Bertazzoni, S. Riccò:
Regularity for obstacle problems without structure conditions
Nonlinear Anal. Real World Appl. 2021

S. Riccò, A. Torricelli:
A necessary condition for extremality of solutions to autonomous obstacle problems with general growth
Nonlinear Anal. Real World Appl. 2024

F. Bäuerlein, S. Riccò, L. Schätzler:
Global higher integrability and Hardy inequalities for double-phase functionals under a capacity density condition
(Submitted Paper) http://arxiv.org/abs/2503.21580 2025