The generalized Bunkbed conjecture for conditioned edge percolation
The generalized Bunkbed conjecture for conditioned edge percolation
Let be a finite graph and let be its bunkbed graph. Let be the set of vertices whose vertical edges are present. Let be a probability vector with . In the model , each pair of horizontal edges corresponding to is independently present with probability .
Generalized Bunkbed conjecture. For every ,
This extends the original conjecture by conditioning on an arbitrary set of present vertical edges and allowing edge-dependent horizontal probabilities. The paper proves the assertion when , while the general statement is left open.
Sources & referencesView supporting material
Primary source
Svante Linusson, “On percolation and the bunkbed conjecture”, arXiv:0811.0949 (2009).
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