Is there any MCMC mathod that allow me to uniformly sample from all feasible walks where the following restrictions apply:
1. visit vertex {1,2,3,..n} x1,x2,...,xn times 2. Doesn't go back in 1 step: i.e. no self loop 3. Doesn't go back in 2 steps: i.e. cannot have 1,2,3,2,....
Is following transposition chain irreducible?
randomly pick 2 vertices, swap them if possible.