Universes with and without a center

Abstract

Two types of universe, with and without a center, are discussed; and their implications for the observed cmb (cosmic microwave background radiation) dipole are described. Theorems useful for understanding the cause for a cmb dipole are presented. Using the theorems stated and all existing data, a computation for the location of the center of the universe has been performed. In the universe without center, however, a complication arises by the appearance of the apparent center after the expansion of the universe has proceeded.

9 pages, no figure