A graph counterexample to Davies’ conjecture
Gady Kozma
Weizmann Institute of Science, Rehovot, Israel
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Abstract
There exists a graph with two vertices and such that the ratio of the heat kernels does not converge as .
Cite this article
Gady Kozma, A graph counterexample to Davies’ conjecture. Rev. Mat. Iberoam. 30 (2014), no. 1, pp. 1–12
DOI 10.4171/RMI/766