In this paper I present in detail a methodology I have designed based on Hidalgo and Hausmann's Method of Reflections. The application of the original Method of Reflections (MoR) is restricted to economies with trade value of more than a billion dollar (USD) export a year. Based on my...

Let be a Sylow -subgroup of the finite group and let represent the set of degree complex characters of that are the restrictions of class functions on We prove that the natural map is an epimorphism for all finite groups that do not contain a subgroup isomorphic to for any prime . We show,...