Perspective Collineation
A perspective collineation with center 
and axis 
is a Collineation which leaves all lines through and points of invariant. Every perspective collineation is a Projective Collineation.
References
Coxeter, H. S. M. Introduction to Geometry, 2nd ed. New York: Wiley, pp. 247-248, 1969.
- Dynamical System
- Dynkin Diagram
- Dürer's Conchoid
- Dürer's Magic Square
- Dürer's Shell Curve
- e
- Ear
- Early Election Results
- Eban Number
- Eberhart's Conjecture
- Eccentric
- Eccentric Angle
- Eccentric Anomaly
- Eccentricity
- Eccentricity (Graph)
- Echidnahedron
- Eckardt Point
- Eckert IV Projection
- Eckert VI Projection
- Economized Rational Approximation
- Eddington Number
- Edge-Coloring
- Edge Connectivity
- Edge (Graph)
- Edge Number