19 citations · 75 across the 13 of their papers we have counts for
4 papers · 1 filter
Intersections of Dual -Webs
Linhui Shen, Zhe Sun, Daping Weng
We introduce a topological intersection number for an ordered pair of -webs on a decorated surface. Using this intersection pairing between reduced $(\operator…
Augmentations, Fillings, and Clusters for 2-Bridge Links
Orsola Capovilla-Searle, James Hughes, Daping Weng
We produce the first examples relating non-orientable exact Lagrangian fillings of Legendrian links to cluster theory, showing that the ungraded augmentation variety of certain max…
Demazure weaves for reduced plabic graphs (with a proof that Muller-Speyer twist is Donaldson-Thomas)
Roger Casals, Ian Le, Melissa Sherman-Bennett +1
First, this article develops the theory of weaves and their cluster structures for the affine cones of positroid varieties. In particular, we explain how to construct a weave from…
F-Polynomials of Donaldson-Thomas Transformations
Daping Weng
-polynomials are integer coefficient polynomials encoding the mutations of cluster variables inside a cluster algebra. In this article, we study the -polynomials associated w…