NULL CONTROLLABILITY FOR THE SEMILINEAR HEAT EQUATION IN UNBOUNDED DOMAINS. Pesquimat, [S. l.], v. 4, n. 2, 2001. DOI: 10.15381/pes.v4i2.9289. Disponível em: https://revistasinvestigacion.unmsm.edu.pe/index.php/matema/article/view/9289.. Acesso em: 2 may. 2024.