Kink manifolds in a three-component scalar field theory
  In this work we identify the manifold of solitary waves arising in a three-component scalar field model using the Bogomol'nyi arrangement of the energy functional. A rich structure of topological and non-topological kinks exists in the different sub-models contained in the theory. 
A. Alonso Izquierdo, J.C. Bueno Sanchez, M.A. Gonzalez Leon, M. de la   Torre Mayado