A description of the Parry-Sullivan number of a graph using circuits
英文摘要：
In this short note, we give a description of the Parry-Sullivan number of a graph in terms of the cycles in the graph. This tool is occasionally useful in reasoning about the Parry-Sullivan numbers of graphs.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
