Correlation Integral
Consider a set of points 
on an Attractor, then the correlation integral is
where
is the number of pairs 
whose distance 
. For small 
,
where
is the Correlation Exponent.
References
Grassberger, P. and Procaccia, I. ``Measuring the Strangeness of Strange Attractors.'' Physica D 9, 189-208, 1983.
- Point Groups
- Point-Line Distance--2-D
- Point-Line Distance--3-D
- Point Picking
- Point-Plane Distance
- Point-Point Distance--1-D
- Point-Point Distance--2-D
- Point-Point Distance--3-D
- Point Probability
- Point-Quadratic Distance
- Point-Set Topology
- Points Problem
- Pointwise Dimension
- Poisson Bracket
- Poisson-Charlier Function
- Poisson-Charlier Polynomial
- Poisson Distribution
- Poisson Integral
- Poisson Integral Representation
- Poisson Kernel
- Poisson Manifold
- Poisson's Bessel Function Formula
- Poisson's Equation
- Poisson's Harmonic Function Formula
- Poisson Sum Formula