An Ambrosetti-Prodi-type problem for an elliptic system of equations via monotone iteration method and Leray-Schauder degree theory. de Morais Filho, D.C. — 1996 Abstract and Applied Analysis
Critical singular problems on unbounded domains. de Morais Filho, D.C.; Miyagaki, O.H. — 2005 Abstract and Applied Analysis
Radially symmetric solutions for a class of critical exponent elliptic problems in ℝ N . Alves, C.O.; de Morais Filho, D.C.; Souto, M.A.S. — 1996 Electronic Journal of Differential Equations (EJDE) [electronic only]