Simple projecting maps
A projecting map of a submanifold V of a total space of a bundle E on base B is a triple \(V\to E\to B\) consisting of an embedding and a projection. This paper provides a complete list of simple germs of projecting maps of submanifolds (some of them singular) on a space of the same or smaller dimension and enumerates all contiguities of simple projecting maps of hypersurfaces.
scientific article; zbMATH DE number 3883239