A New Matroid Lift Construction and an Application to Group-Labeled Graphs. - Zach Walsh (Electron. J. Comb., 2022)

2-Modular Matrices. - James G. Oxley; Zach Walsh (SIAM J. Discret. Math., 2022)

The Extremal Function for Excluding Geometry Minors over Prime Fields. - Peter Nelson; Zach Walsh (SIAM J. Discret. Math., 2022)

Small Cocircuits in Minimally Vertically 4-Connected Matroids. - James G. Oxley; Zach Walsh (SIAM J. Discret. Math., 2022)

Matroid Lifts and Representability. - Daniel Irving Bernstein; Zach Walsh (Electron. J. Comb., 2024)

On the Column Number and Forbidden Submatrices for ( Delta )-Modular Matrices. - Joseph Paat; Ingo Stallknecht; Zach Walsh; Luze Xu (SIAM J. Discret. Math., 2024)

Planar Turán number of the 7-cycle. - Ruilin Shi; Zach Walsh; Xingxing Yu (Eur. J. Comb., 2025)

Extended formulations for the integer hull of strictly Δ-modular cographic polyhedral cones. - Joseph Paat; Zach Walsh; Luze Xu (Oper. Res. Lett., 2025)

Dense circuit graphs and the planar Turán number of a cycle. - Ruilin Shi; Zach Walsh; Xingxing Yu (J. Graph Theory, 2025)