Integrability and vesture for harmonic maps into symmetric spaces
Integrability and vesture for harmonic maps into symmetric spaces
After formulating the notion of integrability for axially symmetric harmonic maps from [Formula: see text] into symmetric spaces, we give a complete and rigorous proof that, subject to some mild restrictions on the target, all such maps are integrable. Furthermore, we prove that a variant of the inverse scattering method, …