S. Johnston

collaborators

2 papers

math.PR2025

Continuous Kasteleyn theory for the bead model

Samuel G. G. Johnston

Consider the semi-discrete torus $T_{n} := [0, 1) \times {0, 1, \dots, n - 1}$ representing $n$ unit length strings running in parallel. A bead configuration on $T_{n}$ …

math.AG2024

Birational Invariance in Punctured Log Gromov-Witten Theory

Samuel Johnston

Given a log smooth scheme $(X, D)$ , and a log Ã©tale modification $(X ~, D ~) \to (X, D)$ , we relate the punctured Gromov-Witten theory of $(X ~, D ~)$ …