Complex-Valued (p, q)-Harmonic Morphisms from Riemannian Manifolds
Complex-Valued (p, q)-Harmonic Morphisms from Riemannian Manifolds
Abstract We introduce the natural notion of ( p , q )-harmonic morphisms between Riemannian manifolds. This unifies several theories that have been studied during the last decades. We then study the special case when the maps involved are complex-valued. For these we find a characterisation and provide new non-trivial …