18 citations · 18 across the 2 of their papers we have counts for
2 papers
math.CV2019
Bounding Zolotarev numbers using Faber rational functions
Daniel Rubin, Alex Townsend, Heather Wilber
By closely following a construction by Ganelius, we construct Faber rational functions that allow us to derive tight and explicit bounds on Zolotarev numbers. We use our results to…
math.NA2018★ 18 cited
Chebyshev approximation and the global geometry of sloppy models
Katherine N. Quinn, Heather Wilber, Alex Townsend +1
Sloppy models are complex nonlinear models with outcomes that are significantly affected by only a small subset of parameter combinations. Despite forming an important universality…