Tuesday, January 1, 2013

1212.6390 (Robert Fitzner et al.)

Non-backtracking random walk    [PDF]

Robert Fitzner, Remco van der Hofstad
We consider non-backtracking random walk (NBW) in the nearest-neighbor setting on the Zd-lattice and on tori. We evaluate the eigensystem of the m X m-dimensional transition matrix of NBW where m denote the degree of the graph. We use its eigensystem to show a functional central limit theorem for NBW on Zd and to obtain estimates on the convergence towards the stationary distribution for NBW on the torus.
View original: http://arxiv.org/abs/1212.6390

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