The C ∗-Algebras of Row-Finite Graphs

  title={The C ∗-Algebras of Row-Finite Graphs},
  author={Teresa Bates and David Pask and Iain Raeburn and Wojciech Szymański},
We prove versions of the fundamental theorems about CuntzKrieger algebras for the C∗-algebras of row-finite graphs: directed graphs in which each vertex emits at most finitely many edges. Special cases of these results have previously been obtained using various powerful machines; our main point is that direct methods yield sharper results more easily. 

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