Classifying maps in fiberings of homogeneous bounded domains

Abstract

A homogeneous bounded domain in C n {{\text {C}}^n} admits a structure of a fiber space whose base and fibers are homogeneous bounded domains. For such a fibering there exists a universal fiber space with the same fibers, which plays an analogous role as a universal bundle does in topology. A sufficient condition is given in order that the canonical map of the base of the fibering into the classifying domain is injective. Some applications of it are also given.