5 citations · 10 across the 15 of their papers we have counts for
Showing math.ATShow all
2 papers · 1 filter
math.AT2011★ 1 cited
Symbolic dynamics and the category of graphs
Terrence Bisson, Aristide Tsemo
Symbolic dynamics is partly the study of walks in a directed graph. By a walk, here we mean a morphism to the graph from the Cayley graph of the monoid of non-negative integers. Se…
math.AT2009★ 4 cited
Homotopy equivalence of isospectral graphs
Terrence Bisson, Aristide Tsemo
In this paper, we investigate the Quillen model structure defined by Bisson and Tsemo in the category of directed graphs Gph. In particular, we give a precise description of the ho…