10 citations · 32 across the 24 of their papers we have counts for
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math.SP2012★ 5 cited
On the spectrum of Laplacians on graphs
Frank Bauer, Bobo Hua, Matthias Keller
We study the -independence of spectra of Laplace operators on graphs arising from regular Dirichlet forms on discrete spaces. Here, a sufficient criterion is given solely by a u…
math.SP2012
The dual Cheeger constant and spectra of infinite graphs
Frank Bauer, Bobo Hua, Juergen Jost
In this article we study the top of the spectrum of the normalized Laplace operator on infinite graphs. We introduce the dual Cheeger constant and show that it controls the top of…