We extend the theory of isospectral reductions of Bunimovich and Webb to infinite graphs, and describe an application of this extension to the problems of existence and approximation of stationary measures on infinite graphs.

中文翻译：

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无限图上的平稳测量

我们将 Bunimovich 和 Webb 的等谱约简理论扩展到无限图，并描述了这种扩展在无限图上存在和逼近问题的应用。