periodic.pdf: the paper itself

gradflow.m: Simulate the gradient flow for the pairwise Green functional.
Used to generate Figure 2 of the paper.

show_all_lattices.m: Generate and display all the possible lattices including their stability. Used to generate figures in Appendix B of the paper.

movie_hex.m: Simulates Schnakenberg reaction-diffusion equation. Used to generate Figure 4.

*.avi: movies showing illustrating various aspects of the theory.