The Optimal Control Problem for Triple Nonlinear Parabolic Boundary Value Problem with State Vector Constraints. Iraqi Journal of Science, [S. l.], v. 63, n. 5, p. 2140–2147, 2022. DOI: 10.24996/ijs.2022.63.5.27. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/4537.. Acesso em: 28 apr. 2024.