Hi,
I have the following homework question:
Let Xt be the continuous-time simple random walk on a circle as in Example 2, Section 7.2. Show that there exists a c,β > 0, independent of N such that for all initial probability distributions ν and all t > 0
∥νe^tA−π∥_TV ≤ ce^(−βt/N2)
Here's what...