AHMED, Hamrouni; MOHAMMED SAÃ¯D, Said. Role of weight functions in the study of a Dirichlet problem concerning the Laplace problem with parameter spectral and non-homogeneous in a cone. International Journal of Applied Mathematical Research, [S. l.], v. 6, n. 2, p. 52–57, 2017. DOI: 10.14419/ijamr.v6i2.7512. Disponível em: https://www.sciencepubco.com/index.php/ijamr/article/view/7512.. Acesso em: 28 apr. 2024.