Skip to content

Advertisement

  • Research Article
  • Open Access

Multiplicity results for a class of asymmetric weakly coupled systems of second-order ordinary differential equations

Boundary Value Problems20052005:702485

https://doi.org/10.1155/BVP.2005.129

  • Received: 1 November 2004
  • Published:

Abstract

We prove the existence and multiplicity of solutions to a two-point boundary value problem associated to a weakly coupled system of asymmetric second-order equations. Applying a classical change of variables, we transform the initial problem into an equivalent problem whose solutions can be characterized by their nodal properties. The proof is developed in the framework of the shooting methods and it is based on some estimates on the rotation numbers associated to each component of the solutions to the equivalent system.

Authors’ Affiliations

(1)
Dipartimento di Matematica, Università di Torino, Via Carlo Alberto 10, Torino, 10123, Italy
(2)
Department of Mathematics, University of Connecticut, Storrs, CT 06269, USA

Copyright

Advertisement