Random Walk

A11 electron performs a random walk on the S atoms in a molecule shown in Figure 1. The time is modeled as discrete. At each time it moves to one of the neighboring atoms with equal probability. Two atoms are called neighbors if there is a bond {edge} between them. Let X\" denote the atom that contains the electron at time 11.. Note that this is a Markov chain. Find the stead}.r state distribution of the Markov chain. EH Ii. / La: .3 Kitty\" Figure 1: Random Walk on a Molecule