Density Estimates for a Nonlocal Variational Model via the Sobolev Inequality. - Ovidiu Savin; Enrico Valdinoci (SIAM J. Math. Anal., 2011)

A Nonlocal Free Boundary Problem. - Serena Dipierro; Ovidiu Savin; Enrico Valdinoci (SIAM J. Math. Anal., 2015)

On Certain Degenerate One-phase Free Boundary Problems. - Daniela De Silva; Ovidiu Savin (SIAM J. Math. Anal., 2021)