Regularity of Solution for Fully Nonlinear Second Order Elliptic Equation with Gradient Constraint. Journal of Partial Differential Equations, [S. l.], v. 11, n. 4, p. 313–334, 2020. Disponível em: https://global-sci.com/index.php/jpde/article/view/3893. Acesso em: 5 dec. 2025.