A perspective collineation in which the center and axis are not incident. The term was first used by Poncelet (Cremona 1960, p. ix).
Geometric Homology
See also
Elation, Harmonic Homology, Perspective Collineation, Perspective TrianglesExplore with Wolfram|Alpha
References
Cremona, L. Elements of Projective Geometry, 3rd ed. New York: Dover, 1960.Desargues, G. Œuvres de Desargues, réunies et analysées par M. Pudra, tome 1. Paris, pp. 413-416, 1864.Lambert, J. H. Freie Perspective, 2nd ed. Zürich, 1774.Referenced on Wolfram|Alpha
Geometric HomologyCite this as:
Weisstein, Eric W. "Geometric Homology." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/GeometricHomology.html