The Fundamental Theorem for Locally Projective Geometries
The Fundamental Theorem for Locally Projective Geometries
Abstract We deal with generalizations of the Fundamental Theorem of Projective Geometry to other related geometries (of dimension ≥ 3) and non bijective maps. We consider locally projective geometries and locally affino-projective geometries (which include the classical Möbius, Laguerre and Minkowski geometries).MSC 2020: 51A45, 51A10