Abstract:
In this paper we establish connection between $s$-metric physical structures of rank $(s+3,2)$ and projective geometry. In particular, we find explicit functional relations determining phenomenological symmetry. For $s=1$, this relation is expressed in terms of the anharmonic ratio of four points. We prove that these functional relations lead to the group of projective transformations.
Citation:
V. A. Kyrov, “Projective geometry and the theory of physical structures”, Izv. Vyssh. Uchebn. Zaved. Mat., 2008, no. 11, 48–59; Russian Math. (Iz. VUZ), 52:11 (2008), 42–52