1 citations · 2 across the 9 of their papers we have counts for
5 papers · 1 filter
Combinatorics of generalized parking-function polytopes
Margaret M. Bayer, Steffen Borgwardt, Teressa Chambers +8
For , a -parking function is defined to be a sequence of positive integers whose nondecreasing rearra…
On the Lucky and Displacement Statistics of Stirling Permutations
Laura Colmenarejo, Aleyah Dawkins, Jennifer Elder +5
Stirling permutations are parking functions, and we investigate two parking function statistics in the context of these objects: lucky cars and displacement. Among our results, we…
A Ricci flow on graphs from effective resistance
Aleyah Dawkins, Vishal Gupta, Mark Kempton +4
In this paper, we introduce a new notion of curvature on the edges of a graph that is defined in terms of effective resistances. We call this the Ricci--Foster curvature. We study…
Node resistance curvature in Cartesian graph products
Aleyah Dawkins, Vishal Gupta, Mark Kempton +4
Devriendt and Lambiotte recently introduced the \emph{node resistance curvature}, a notion of graph curvature based on the effective resistance matrix. In this paper, we begin the…
Edge-Disjoint Spanning Trees on Star-Product Networks
Kelly Isham, Laura Monroe, Kartik Lakhotia +3
A star-product operation may be used to create large graphs from smaller factor graphs. Network topologies based on star-products demonstrate several advantages including low-diame…