The seven classes of harmonic diffeomorphisms and their geometry

S. E. Stepanov^a, I. G. Shandra<sup>b

a</sup> Vladimir State Pedagogical University
^b State Finance Academy

Abstract: One of the present authors classified harmonic diffeomorphisms between Riemannian manifolds [1]. This paper is devoted to the study of the local and global geometry of certain classes of harmonic diffeomorphisms.