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20202026
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math.AP2026

Calderón-Zygmund estimates for parabolic -Laplacian systems with non-divergence form right-hand sides

Pêdra Andrade, Verena Bögelein, Frank Duzaar +1

We establish local Calderón-Zygmund type estimates for weak solutions to nonlinear parabolic systems with -growth and VMO coefficients. In particular, we prove that if the right…

math.AP2026

Boundary estimates for parabolic non-divergence equations in domains

Pêdra D. S. Andrade, Clara Torres-Latorre

We obtain boundary nondegeneracy and regularity estimates for solutions to non-divergence form parabolic equations in parabolic domains, providing explicit moduli of continui…

math.AP2025

Optimal regularity for degenerate elliptic equations with Hamiltonian terms

Pêdra D. S. Andrade, Thialita M. Nascimento

We establish optimal, quantitative Höder estimates for the gradient of solutions to a class of degenerate elliptic equations with Hamiltonian terms. The presence of such lower-orde…

math.AP2025

Interior regularity estimates for fully nonlinear equations with arbitrary nonhomogeneous degeneracy laws

Pêdra D. S. Andrade, Thialita M. Nascimento

In this paper, we study regularity estimates for a class of degenerate, fully nonlinear elliptic equations with arbitrary nonhomogeneous degeneracy laws. We establish that viscosit…

math.AP2021

Improved regularity for the parabolic normalized p-Laplace equation

Pêdra D. S. Andrade, Makson S. Santos

We derive regularity estimates for viscosity solutions to the parabolic normalized p-Laplace. By using approximation methods and scaling arguments for the normalized p-parabolic op…

math.AP2020

Stationary fully nonlinear mean-field games

Pêdra D. S. Andrade, Edgard A. Pimentel

In this paper we examine fully nonlinear mean-field games associated with a minimization problem. The variational setting is driven by a functional depending on its argument throug…