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4 votes
1 answer
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Dynamic site percolation of independent random walkers on 2-dimensional square lattice

I am stuck in a part of my research which I am not expert in. I have a 2-dimensional square lattice with periodic boundary conditions(torus). I am placing one walker at each node at the beginning. It …
Klara.D's user avatar
  • 53
0 votes
1 answer
607 views

2 Random Walkers on 2d square lattice, Torus

I am looking for the probability that two random walkers initially at different sites, meet at step t if they are moving on a 2-dimensional torus(Square Lattice) Any help would be appreciated.
Klara.D's user avatar
  • 53
1 vote
0 answers
257 views

Transforming reaction-diffusion equations to random walk processes

I have a two species reaction-diffusion system which is a Turing-type (activator-inhibitor) equation. I am trying to transform my reaction-diffusion system into a system of multiple walkers on a latti …
Klara.D's user avatar
  • 53