M. Bonforte, A. Figalli, X. Ros-Oton:
Infinite speed of propagation and regularity of solutions to the fractional porous medium equation in general domains
Comm. Pure Appl. Math. (Accepted Paper) 2016

A. Figalli, B. Krummel, X. Ros-Oton:
On the regularity of the free boundary in the p-Laplacian obstacle problem
J. Differential Equations (Accepted Paper) 2017

B. Barrios, A. Figalli, X. Ros-Oton:
Global regularity for the free boundary in the obstacle problem for the fractional Laplacian
Amer. J. Math. (Accepted Paper) 2017

B. Barrios, A. Figalli, X. Ros-Oton:
Free boundary regularity in the parabolic fractional obstacle problem
Comm. Pure Appl. Math. (Accepted Paper) 2017

A. Figalli, X. Ros-Oton, J. Serra:
Generic regularity of free boundaries for the obstacle problem
Publ. Math. Inst. Hautes Études Sci. 2020

X. Cabré, A. Figalli, X. Ros-Oton, J. Serra:
Stable solutions to semilinear elliptic equations are smooth up to dimension 9
Acta Mathematica 2020

E. Cinti, F. Glaudo, A. Pratelli, X. Ros-Oton, J. Serra:
Sharp quantitative stability for isoperimtric inequalities with homogeneous weights
Trans. Amer. Math. Soc. 2022

A. Figalli, X. Ros-Oton, J. Serra:
The singular set in the Stefan problem
J. Amer. Math. Soc (Accepted Paper) 2023