Perturbation of Solitary Waves and Shock Waves with Dispersion Triplet. Contemporary Mathematics , [S. l.], v. 6, n. 3, p. 3715–3742, 2025. DOI: 10.37256/cm.6320256967. Disponível em: https://ojs353.mebyme.cn/index.php/CM/article/view/6967. Acesso em: 24 dec. 2025.