Connecting the Dots: Discovering the "Shape" of Data. - Michelle Feng; Abigail Hickok; Yacoub H. Kureh; Mason A. Porter; Chad M. Topaz (CoRR, 2020)

Adaptive spectral solution method for the Landau and Lenard-Balescu equations. - Christian R. Scullard; Abigail Hickok; Justyna O. Sotiris; Bilyana M. Tzolova; R. Loek Van Heyningen; Frank R. Graziani (J. Comput. Phys., 2020)

Topological Data Analysis of Spatial Systems. - Michelle Feng; Abigail Hickok; Mason A. Porter (CoRR, 2021)

Analysis of Spatiotemporal Anomalies Using Persistent Homology: Case Studies with COVID-19 Data. - Abigail Hickok; Deanna Needell; Mason A. Porter (CoRR, 2021)

A Family of Density-Scaled Filtered Complexes. - Abigail Hickok (CoRR, 2021)

Persistence Diagram Bundles: A Multidimensional Generalization of Vineyards. - Abigail Hickok (CoRR, 2022)

Computing Persistence Diagram Bundles. - Abigail Hickok (CoRR, 2022)

A Bounded-Confidence Model of Opinion Dynamics on Hypergraphs. - Abigail Hickok; Yacoub H. Kureh; Heather Z. Brooks; Michelle Feng; Mason A. Porter (SIAM J. Appl. Dyn. Syst., 2022)

Erratum: A Bounded-Confidence Model of Opinion Dynamics on Hypergraphs. - Abigail Hickok; Yacoub H. Kureh; Heather Z. Brooks; Michelle Feng; Mason A. Porter (SIAM J. Appl. Dyn. Syst., 2022)

Analysis of Spatial and Spatiotemporal Anomalies Using Persistent Homology: Case Studies with COVID-19 Data. - Abigail Hickok; Deanna Needell; Mason A. Porter (SIAM J. Math. Data Sci., 2022)

An Intrinsic Approach to Scalar-Curvature Estimation for Point Clouds. - Abigail Hickok; Andrew J. Blumberg (CoRR, 2023)

Persistent Homology for Resource Coverage: A Case Study of Access to Polling Sites. - Abigail Hickok; Benjamin Jarman; Michael Johnson; Jiajie Luo; Mason A. Porter (SIAM Rev., 2024)

Recovering Manifold Structure Using Ollivier Ricci Curvature. - Tristan Luca Saidi; Abigail Hickok; Andrew J. Blumberg (ICLR, 2025)