Controllability of a System with Nonlinear Damping Devices and Nonlinear Source Terms in Elasticity Problems: Existence, Time Blow-up, and Numerical Results. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 18, n. 3, p. 6073, 2025. DOI: 10.29020/nybg.ejpam.v18i3.6073. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/6073. Acesso em: 5 dec. 2025.