THE X-VARIETIES FOR CR MAPPINGS BETWEEN HYPERQUADRICS

摘要

Let M and M' denote smooth CR subinanifolds of complex Euclidean spaces of possibly different dimensions. One of the most basic problems in CR geometry is to relate properties of the collection of smooth CR mappings / : M -> M' to the geometries of M and M'. See the monograph [BER] for the complete theory of CR mappings and references.