The kernel of the m-order trace operator. Pesquimat, [S. l.], v. 24, n. 2, p. 34–44, 2021. DOI: 10.15381/pesquimat.v24i2.21562. Disponível em: https://revistasinvestigacion.unmsm.edu.pe/index.php/matema/article/view/21562.. Acesso em: 16 aug. 2024.