3 papers
math.OC2025
Source identification via pathwise gradient estimation
Richard B. Lehoucq, Scott A. McKinley, Petr Plecháč
In the context of PDE-constrained optimization theory, source identification problems traditionally entail particles emerging from an unknown source distribution inside a domain, m…
physics.soc-ph2025
Inequality and Mobility in a Minimal Model for Evolving Income Distributions
Scott A. McKinley, Gary A. Hoover
In this paper we explore the dynamic relationship between income inequality and economic mobility through a pairing of a population-scale partial differential equation (PDE) model…
q-bio.QM2024
Considering experimental frame rates and robust segmentation analysis of piecewise-linear microparticle trajectories
Keisha J. Cook, Nathan Rayens, Linh Do +2
The movement of intracellular cargo transported by molecular motors is commonly marked by switches between directed motion and stationary pauses. The predominant measure for assess…