Electronic Journal of Differential Equations,
Conference 06 (2001), pp. 257-266.

Title: Heteroclinic connections for a class of non-autonomous systems.

Authors: L. Sanchez (Faculdade de Ciencias, Lisboa, Portugal)
 
Abstract: 
  We prove the existence of  heteroclinic connections for a  system
  of ordinary differential equations, with time-dependent coefficients, 
  which is reminiscent of the ODE arising  in connection with traveling
  waves for the Fisher equation. 
  The approach is elementary and it allows in particular the
  study of the existence of positive solutions for the same system that
  vanish on the boundary of an interval $(t_0,+\infty)$.

Published January 8, 2001.
Math Subject Classifications: 34B15, 34C37.
Key Words: Heteroclinics; Fisher equation.