title: HOMOLOGICAL MAPPING OF THREE-DIMENSIONAL SPACE AND RELIEF PERSPECTIVE
abstract: The homological features of one particular type of projective mapping of three-dimensional spaceare considered. It is proved that the double plane of homology is parallel to the imaginary plane figure in the space. It is shown that by means of homology, the entire three-dimensional semi-space is mapped on the area bounded by two parallel planes. The obtained image formed by mapping satisfies the conditions of the relief perspective, therefore, a homological connection is established between the 