3 papers
math.GT2025
Bridge trisections in and the Thom conjecture (with Corrigendum)
Peter Lambert-Cole
In this paper, we develop new techniques for understanding surfaces in via bridge trisections. Trisections are a novel approach to smooth 4-manifold topology, intro…
math.GT2024
Constructing Lagrangians from triple grid diagrams
Sarah Blackwell, David T. Gay, Peter Lambert-Cole
Links in can be encoded by grid diagrams; a grid diagram is a collection of points on a toroidal grid such that each row and column of the grid contains exactly two points. G…
math.GT2024
Moduli Spaces of Lagrangian Surfaces in obtained from Triple Grid Diagrams
Devashi Gulati, Peter Lambert-Cole
Links in as well as Legendrian links in the standard tight contact structure on can be encoded by grid diagrams. These consist of a collection of points on a toroidal g…