We study the geometric properties of the mappings for which a generalized inversePoletsky modular inequality holds. Our approach is on Riemannian manifolds and we generalize some known theorems from the theory of analytic mappings concerning radial limits, such as the theorems of Fatou and M. and F. Riesz and their extensions given for quasiregular mappings by Martio and Rickman.
AMS 2010 Subject Classification: 30C65, 31A15.