Expected hitting times for random walks on weak products of graphs

Bárbara González-Arévalo and José Luis Palacios

Statistics & Probability Letters, 1999, vol. 43, issue 1, 33-39

Abstract: We study the symmetry properties in weak products of graphs which are inherited from the coordinate graphs and which enable the computation of expected hitting times for a random walk on the product graph. We obtain explicit values for expected hitting times between non-neighboring vertices of the product of certain unitary Cayley graphs, showing a complexity not expected from the one-dimensional results on these Cayley graphs.

Keywords: Weak; products; of; graphs; Hitting; times; Cayley; graphs (search for similar items in EconPapers)
Date: 1999
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