26 citations · 99 across the 24 of their papers we have counts for
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math.CO2020
Eigenvalues of graph Laplacians via rank-one perturbations
Steven Klee, Matthew T. Stamps
We show how the spectrum of a graph Laplacian changes with respect to a certain type of rank-one perturbation. We apply our finding to give new short proofs of the spectral version…
math.CO2020
Diameters of Cocircuit Graphs of Oriented Matroids: An Update
Ilan Adler, Jesús A. De Loera, Steven Klee +1
Oriented matroids (often called order types) are combinatorial structures that generalize point configurations, vector configurations, hyperplane arrangements, polyhedra, linear pr…