Our papers are the official record of our discoveries. They allow others to build on and apply our work. Each paper is the result of many months of research, so we make a special effort to make them clear, beautiful and inspirational, and publish them in leading journals.
The first 16 ‘‘bricklayer’s graphs’’ and the principal eigenvalue of their adjacency matrices.
Our results re-open the study of critical probabilities in bootstrap percolation on infinite lattices.
What is the maximum percolation time in a two-dimensional grid?