P. Ambrosio:
Besov regularity for a class of singular or degenerate elliptic equations
Journal of Mathematical Analysis and Applications Vol. 505, N. 2, 2022

P. Ambrosio, A. Passarelli di Napoli:
Regularity results for a class of widely degenerate parabolic equations
Advances in Calculus of Variations 2023

P. Ambrosio:
Fractional Sobolev regularity for solutions to a strongly degenerate parabolic equation
Forum Mathematicum 2023

P. Ambrosio, F. Bäuerlein:
Gradient bounds for strongly singular or degenerate parabolic systems
Journal of Differential Equations Vol. 401, p. 492-549, 2024

P. Ambrosio, S. Cuomo, M. De Rosa:
A physics-informed deep learning approach for solving strongly degenerate parabolic problems
Engineering with Computers 2024

P. Ambrosio, A. G. Grimaldi, A. Passarelli di Napoli:
On the second-order regularity of solutions to widely degenerate elliptic equations
(Submitted Paper) 2024

P. Ambrosio:
Sharp Sobolev regularity for widely degenerate parabolic equations
Calculus of Variations and Partial Differential Equations Vol. 64, N. 32, p. 35, 2024