Gregory J. Herschlag, Associate Research Professor

I am interested in studying techniques to understand fairness in redistricting.  I am also interested in computational fluid dynamics and high-performance computing.

Contact Info:

Office Location:	207 Physics
Office Phone:	919-660-2861
Email Address:
Web Page:	https://sites.duke.edu/quantifyinggerrymandering

Teaching (Fall 2025):

• MATH 390.01, SPECIAL TOPICS IN MATH Synopsis

  Gross Hall 318, WF 11:45 AM-01:00 PM

Education:

Ph.D.

University of North Carolina, Chapel Hill

2013

Keywords:

Computational fluid dynamics • Computational methods in Markov chains • Fairness • Gerrymandering • High performance computing--Research • Lattice Boltzmann methods • Redistricting • Sampling (Statistics)

Recent Publications   (More Publications)

1. Preiss, D; Sperling, J; Huang, RM; Bradbury, K; Nechyba, T; Calderbank, R; Herschlag, G; Borg, JS, Where Data Science and the Disciplines Meet: Innovations in Linking Doctoral Students With Masters-Level Data Science Education, Harvard Data Science Review, vol. 6 no. 4 (August, 2024), MIT Press [doi]
2. Autry, E; Carter, D; Herschlag, GJ; Hunter, Z; Mattingly, JC, Metropolized Forest Recombination for Monte Carlo Sampling of Graph Partitions, SIAM Journal on Applied Mathematics, vol. 83 no. 4 (August, 2023), pp. 1366-1391, Society for Industrial & Applied Mathematics (SIAM) [doi]  [abs]
3. Zhao, Z; Hettle, C; Gupta, S; Mattingly, JC; Randall, D; Herschlag, GJ, Mathematically Quantifying Non-responsiveness of the 2021 Georgia Congressional Districting Plan, ACM International Conference Proceeding Series (October, 2022), ISBN 9781450394772 [doi]  [abs]
4. Herschlag, G; Lee, S; Vetter, JS; Randles, A, Analysis of GPU Data Access Patterns on Complex Geometries for the D3Q19 Lattice Boltzmann Algorithm, IEEE Transactions on Parallel and Distributed Systems, vol. 32 no. 10 (October, 2021), pp. 2400-2414 [doi]  [abs]
5. Autry, EA; Carter, D; Herschlag, GJ; Hunter, Z; Mattingly, JC, Metropolized Multiscale Forest Recombination for Redistricting, Multiscale Modeling & Simulation, vol. 19 no. 4 (January, 2021), pp. 1885-1914, Society for Industrial & Applied Mathematics (SIAM) [doi]  [abs]