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math.SG2016
Cubic Planar Graphs and Legendrian Surface Theory
David Treumann, Eric Zaslow
We study Legendrian surfaces determined by cubic planar graphs. Graphs with distinct chromatic polynomials determine surfaces that are not Legendrian isotopic, thus giving many exa…
math.SG2016★ 29 cited
On the combinatorics of exact Lagrangian surfaces
Vivek Shende, David Treumann, Harold Williams
We study Weinstein 4-manifolds which admit Lagrangian skeleta given by attaching disks to a surface along a collection of simple closed curves. In terms of the curves describing on…