Percolation threshold
= Percolation threshold
{wiki=Percolation_threshold}
The percolation threshold is a critical point in the study of percolation theory, which is a mathematical framework used to understand the connectivity of networks and similar structures. It refers to the minimum density or concentration of occupied sites (or edges) in a lattice or network at which a spanning cluster— a connected cluster that spans from one side of the structure to the other—first appears.