most citedContractible subgraphs and Morita equivalence of graph C*-algebras

1 citations · 1 across the 1 of their papers we have counts for

collaborators

1 paper

math.OA2004★ 1 cited

Contractible subgraphs and Morita equivalence of graph C*-algebras

Tyrone Crisp, Daniel Gow

In this paper we describe an operation on directed graphs which produces a graph with fewer vertices, such that the C*-algebra of the new graph is Morita equivalent to that of the…