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math.CO2020
Remarks on the Spectral Approach to Finding Short Paths
Kelly B Yancey, Matthew Yancey
We are interested in the general question: to what extent are the spectral properties of a graph connected to the distance function? Our motivation is a concrete example of this qu…
math.CO2015
Bipartite noisy hypercubes have large higher-order Cheeger separation
Kelly Yancey, Matthew Yancey
The expansion of a graph is typically associated with its spectral properties - testing whether a graph is an expander is usually done using Cheeger's inequality. One can also use…