Geometric Correlation
A point-to-line and line-to-point transformation which transforms points A into lines a^' and lines b into points B^' such that a^' passes through B^' iff A^' lies on b.
See also
Line, Point, Polarity, Projective CorrelationExplore with Wolfram|Alpha
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References
Coxeter, H. S. M. "Collineations and Correlations." §14.6 in Introduction to Geometry, 2nd ed. New York: Wiley, pp. 247-252, 1969.Referenced on Wolfram|Alpha
Geometric CorrelationCite this as:
Weisstein, Eric W. "Geometric Correlation." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/GeometricCorrelation.html