A note on consistency conditions on dimer models
Algebraic Geometry
2010-12-30 v1
Abstract
We show that for a non-degenerate dimer model, both the first consistency condition of Mozgovoy and Reineke and the properly-orderedness condition of Gulotta are equivalent to a condition on zigzag paths, which goes back to Hanany and Vegh. The last condition is used in arXiv:0905.0059 to study the behavior of a dimer model under the operation of removing a vertex from the lattice polygon and taking the convex hull of the rest.
Cite
@article{arxiv.1012.5449,
title = {A note on consistency conditions on dimer models},
author = {Akira Ishii and Kazushi Ueda},
journal= {arXiv preprint arXiv:1012.5449},
year = {2010}
}
Comments
17 pages, 23 figures; an expanded version of Section 5 of arXiv:0905.0059, to appear in RIMS Kokyuroku Bessatsu