Zach Walsh

According to our database, Zach Walsh authored at least 10 papers between 2022 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2026

The foundation of generalized parallel connections, 2-sums, and segment-cosegment exchanges of matroids.

Matthew Baker, Oliver Lorscheid, Zach Walsh, Tianyi Zhang

Comb. Theory, 2026

2025

Dense circuit graphs and the planar Turán number of a cycle.

Ruilin Shi, Zach Walsh, Xingxing Yu

J. Graph Theory, January, 2025

Extended formulations for the integer hull of strictly Δ-modular cographic polyhedral cones.

Joseph Paat, Zach Walsh, Luze Xu

Oper. Res. Lett., 2025

Planar Turán number of the 7-cycle.

Ruilin Shi, Zach Walsh, Xingxing Yu

Eur. J. Comb., 2025

2024

On the Column Number and Forbidden Submatrices for \(\Delta\)-Modular Matrices.

Joseph Paat, Ingo Stallknecht, Zach Walsh, Luze Xu

SIAM J. Discret. Math., March, 2024

Matroid Lifts and Representability.

Daniel Irving Bernstein, Zach Walsh

Electron. J. Comb., 2024

2022

Small Cocircuits in Minimally Vertically 4-Connected Matroids.

James G. Oxley, Zach Walsh

SIAM J. Discret. Math., December, 2022

The Extremal Function for Excluding Geometry Minors over Prime Fields.

Peter Nelson, Zach Walsh

SIAM J. Discret. Math., September, 2022

2-Modular Matrices.

James G. Oxley, Zach Walsh

SIAM J. Discret. Math., 2022

A New Matroid Lift Construction and an Application to Group-Labeled Graphs.

Zach Walsh

Electron. J. Comb., 2022