A Nontrivial Solution to a Stochastic Matrix Equation. East Asian Journal on Applied Mathematics, [S. l.], v. 2, n. 4, p. 277–284, 2018. DOI: 10.4208/eajam.150512.231012a. Disponível em: https://global-sci.com/EAJAM/article/view/9200. Acesso em: 18 apr. 2026.