Free Transport Equation and Hyperbolic Schrödinger Equation via Wigner Transformation. Journal of Partial Differential Equations, [S. l.], v. 39, n. 1, p. 107–125, 2026. DOI: 10.4208/jpde.v39.n1.6. Disponível em: https://global-sci.com/jpde/article/view/23730. Acesso em: 10 mar. 2026.