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Inhomogeneous Percolation Model


An inhomogeneous percolation model is a d-dimensional discrete percolation model such that different graph edges (in the case of bond percolation models) or vertices (in the case of site percolation models) may have different probabilities of being open. In the usual homogeneous bond percolation and site percolation models, the indicators of openness are independent and identically distributed (i.i.d.).

Unsurprisingly, the breadth of continuum percolation theory allows one to adapt the above definition to models thereof. Such an adaptation could consist either of distributing d-dimensional shapes in R^d to points determined by inhomogeneous point processes with spatially varying intensity or of using probability distributions for the properties of the shapes that vary with spatial location.


See also

AB Percolation, Bernoulli Percolation Model, Bond Percolation, Boolean Model, Boolean-Poisson Model, Bootstrap Percolation, Cayley Tree, Cluster, Cluster Perimeter, Continuum Percolation Theory, Dependent Percolation, Discrete Percolation Theory, Disk Model, First-Passage Percolation, Germ-Grain Model, Lattice Animal, Long-Range Percolation Model, Mixed Percolation Model, Oriented Percolation Model, Percolation, Percolation Theory, Percolation Threshold, Polyomino, Random-Cluster Model, Random-Connection Model, Random Walk, s-Cluster, s-Run, Site Percolation

Portions of this entry contributed by Christopher Stover

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References

Grimmett, G. Percolation, 2nd ed. Berlin, Germany: Springer-Verlag, 1999.

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Inhomogeneous Percolation Model

Cite this as:

Weisstein, Eric W., with contributions by Christopher Stover. "Inhomogeneous Percolation Model." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/InhomogeneousPercolationModel.html

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