percolation problem

percolation problem

[‚pər·kə′lā·shən ‚präb·ləm]
(mathematics)
The problem of determining the critical threshold concentration of conducting links in a pecolation network at which an infinite cluster of conducting links is formed and the lattice transforms from an insulator to a conductor.
References in periodicals archive ?
A continuum percolation problem had received attention in the 1970s in a network of sintered glass and metallic particles.
There are, however, differences between a typical bond percolation problem and the present system.
In a typical percolation problem, one has randomly distributed sites connected by percolation channels.
The blended sample did not exhibit percolation problems as noted in the 100% skarn columns.