A Harnack inequality for Dirichlet eigenvalues
نویسندگان
چکیده
We prove a Harnack inequality for Dirichlet eigenfunctions of abelian homogeneous graphs and their convex subgraphs. We derive lower bounds for Dirichlet eigenvalues using the Harnack inequality. We also consider a randomization problem in connection with combinatorial games using Dirichlet eigenvalues.
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ورودعنوان ژورنال:
- Journal of Graph Theory
دوره 34 شماره
صفحات -
تاریخ انتشار 2000