2 citations · 3 across the 11 of their papers we have counts for
4 papers · 1 filter
A Theoretical Review of Area Production Rates as Test Statistics for Detecting Nonequilibrium Dynamics in Ornstein-Uhlenbeck Processes
Alexander Strang
A stochastic process is at thermodynamic equilibrium if it obeys time-reversal symmetry; forward and reverse time are statistically indistinguishable at steady state. Non-equilibri…
Shared-Endpoint Correlations and Hierarchy in Random Flows on Graphs
Joshua Richland, Alexander Strang
We analyze the correlation between randomly chosen edge weights on neighboring edges in a directed graph. This shared-endpoint correlation controls the expected organization of ran…
Decomposing force fields as flows on graphs reconstructed from stochastic trajectories
Ramón Nartallo-Kaluarachchi, Paul Expert, David Beers +4
Disentangling irreversible and reversible forces from random fluctuations is a challenging problem in the analysis of stochastic trajectories measured from real-world dynamical sys…
The Almost Sure Evolution of Hierarchy Among Similar Competitors
Christopher Cebra, Alexander Strang
While generic competitive systems exhibit mixtures of hierarchy and cycles, real-world systems are predominantly hierarchical. We demonstrate and extend a mechanism for hierarchy;…