Conformal mapping between O- spaces

In this paper, we study conformal mapping between O- spaces. We find The existing of the necessary and sufficient conditions for a conformal mapping . We prove that there is no nontrivial conformal mapping between Ospaces with the same structure.

Conformal mappings between commutative Parabolically- Kahlerian Spaces

In this paper we study conformal mappings between special Parabolically Kahlerian Spaces (commutative spaces). A proved , if exist conformal mapping between commutative Kahlerin spaces ,then the mapping is Homothetic mapping,

conformal mapping between Einstein spaces

in this paper we: 1) defined Riemannian space , conformal mapping, Einstein space , Ricci recurrent Einstein space. 2) study conformal mapping between Einstein spaces corresponding flat surface, and Ricci recurrent Einstein space.