BEN CHROUDA, M. Existence and nonexistence of positive solutions to the fractional equation Δα/2u = –uγ in bounded domains. Annales Fennici Mathematici, [S. l.], v. 42, n. 2, p. 997–1007, 2017. DOI: 10.5186/aasfm.2017.4262. Disponível em: https://afm.journal.fi/article/view/135706. Acesso em: 20 may. 2024.