Ramdom walks on hypergroup of circles in finite fields
Abstract
Description
In this paper we study random walks on the hypergroup of circles in a finite field of prime order p = 4l + 3. We investigating the behavior of random walks on this hypergroup, the equilibrium distribution and the mixing times. We use two different approaches - comparision of Dirichlet forms (geometric bound of eigenvalues), and coupling methods, to show that the mixing time of random walks on hypergroup of circles is only linear.
14 pages, to appear in Proceeding of Australasian Workshop of Combinatorics Algorithms
14 pages, to appear in Proceeding of Australasian Workshop of Combinatorics Algorithms