## Heteroclinic orbits (Het)

An orbit corresponding to a solution is called heteroclinic if there exist equilibria so that as and as

Details on the continuation of heteroclinic orbits can be found in [19] and [8]. The routines for dealing with heteroclinic orbits are in the directory `Heteroclinic`.

The directories `HomotopyHet`, `HomotopySaddle` and `HomotopySaddleNode` are initialization directories in which homotopy methods are provided to initialize heteroclinic orbits, orbits homoclinic to saddle and orbits homoclinicto saddle-node, respectively. Eamples of their use are relegated to the MATCONT GUI tutorials.