Abstract and Applied Analysis 
Volume 3 (1998), Issue 1-2, Pages 105-131
doi:10.1155/S1085337598000463

Existence of positive radial solutions for a weakly coupled system via blow up

Marta García-Huidobro,1 Ignacio Guerra,2 and Raúl Manásevich

 1Departamento de Matemáticas, Facultad de Matemáticas, Universidad Católica de Chile Casilla 306, Correo 22, Santiago, Chile
2Departamento de Ingeniería Matemática, Casilla 170, Correo 3, Santiago, Chile
Received 8 October 1997

Abstract

The existence of positive solutions to certain systems of ordinary differential equations is studied. Particular forms of these systems are satisfied by radial solutions of associated partial differential equations.