AYALA, Yolanda Silvia Santiago. Contrast with the Hille-Yosida’s Theorem and the Strongly Continuous Semigroup of Contraction for a Third-order Differential Operator . European Journal of Applied Sciences, [S. l.], v. 14, n. 03, p. 219–232, 2026. DOI: 10.14738/ejas.1403.2378. Disponível em: https://scholarpublishing.org/journals/index.php/EJAS/article/view/2378. Acesso em: 30 may. 2026.