Existence and Uniqueness of Weak Solutions for a Nonlinear Parabolic Equation Related to Image Analysis. Journal of Partial Differential Equations, [S. l.], v. 19, n. 2, p. 97–112, 2006. Disponível em: https://gsp.tricubic.dev/jpde/article/view/4067. Acesso em: 15 mar. 2026.