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

P. Ambrosio, A. G. Grimaldi, A. Passarelli di Napoli:
On the second-order regularity of solutions to widely singular or degenerate elliptic equations
(Submitted Paper) http://arxiv.org/abs/2401.13116 2025

P. Ambrosio:
Regularity results for solutions to some classes of strongly degenerate elliptic and parabolic problems
(Phd Thesis) 2025

P. Ambrosio, G. Cupini, E. Mascolo:
Regularity of vectorial minimizers for non-uniformly elliptic  anisotropic integrals
Nonlinear Analysis Vol. 261, 2025