Quantitative maximal $L^2$-regularity for viscous Hamilton-Jacobi PDEs in 2D and Mean Field Games

Fuente: arXiv
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Autore principale: Goffi, Alessandro
Natura: Preprint
Pubblicazione: 2026
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author Goffi, Alessandro
author_facet Goffi, Alessandro
contents We discuss quantitative Calderón-Zygmund estimates in $W^{2,2}$ for 2D viscous Hamilton-Jacobi equations with natural growth in the gradient. We apply the result to obtain the existence of classical solutions for stationary second order Mean Field Games systems in 2D with (defocusing) coupling behaving like $m^α$ for any $α>0$. We also survey on the known results for the regularity of viscous Hamilton-Jacobi equations and second order Mean Field Games and list several open problems.
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id arxiv_https___arxiv_org_abs_2603_09515
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Quantitative maximal $L^2$-regularity for viscous Hamilton-Jacobi PDEs in 2D and Mean Field Games
Goffi, Alessandro
Analysis of PDEs
We discuss quantitative Calderón-Zygmund estimates in $W^{2,2}$ for 2D viscous Hamilton-Jacobi equations with natural growth in the gradient. We apply the result to obtain the existence of classical solutions for stationary second order Mean Field Games systems in 2D with (defocusing) coupling behaving like $m^α$ for any $α>0$. We also survey on the known results for the regularity of viscous Hamilton-Jacobi equations and second order Mean Field Games and list several open problems.
title Quantitative maximal $L^2$-regularity for viscous Hamilton-Jacobi PDEs in 2D and Mean Field Games
topic Analysis of PDEs
url https://arxiv.org/abs/2603.09515