Pearce Washabaugh, Ph.D.

Simulations
Publications
Links

Portrait

Simulations

A movie of the Ermakov-Pinney trajectories associated to the Wunsch equation as in this paper. The solution to the Wunsch equation blows up as the part of the circle to the left dives in to the origin. Here the initial condition is sin(x).

A movie of the Ermakov-Pinney trajectories associated to the Wunsch equation as in this paper. The solution to the Wunsch equation blows up as the part of the circle to the left dives in to the origin. Here the initial condition is sin(x).

Publications

Fashion

Users in the loop: a psychologically-informed approach to similar item retrieval, with Amy A. Winecoff, Florin Brasoveanu, Bryce Casavant, and Matthew Graham, RecSys '19: Proceedings of the 13th ACM Conference on Recommender Systems (2019).

Dissertation

The Diffeomorphism Group Approach to Vorticity Model Equations (2017).

Math

Euler-Arnold Equations and Teichmüller Theory, with Steve Preston, Differential Geometry and its Applications (2018).
The Geometry of Axisymmetric Ideal Fluid Flows with Swirl, with Steve Preston, Arnold Math J. (2016).
The SQG Equation as a Geodesic Equation, ARMA (2016) 222: 1269.

Astronomy

On the Production of Type Ia Supernova in Globular Clusters, with Joel Bregman, The Astrophysical Journal (2013), Volume 762, Number 1.

Undergraduate REU

On the 2-D Orientation Preserving Crystallographic Groups, with Kyle Sinclair (2011).

Links

CU Boulder Math Department