Degenerate Nonlinear Boundary Value Problems for Fully Nonlinear Elliptic Equations of Second Order. Journal of Partial Differential Equations, [S. l.], v. 4, n. 4, p. 66–86, 2020. Disponível em: https://gsp.tricubic.dev/jpde/article/view/3696. Acesso em: 15 mar. 2026.