Microlocal Morse theory of wrapped Fukaya categories
S Ganatra, J Pardon, V Shende - arXiv preprint arXiv:1809.08807, 2018 - arxiv.org
The Nadler--Zaslow correspondence famously identifies the finite-dimensional Floer
homology groups between Lagrangians in cotangent bundles with the finite-dimensional …
homology groups between Lagrangians in cotangent bundles with the finite-dimensional …
Cluster varieties from Legendrian knots
V Shende, D Treumann, H Williams, E Zaslow - 2019 - projecteuclid.org
Many interesting spaces—including all positroid strata and wild character varieties—are
moduli of constructible sheaves on a surface with microsupport in a Legendrian link. We …
moduli of constructible sheaves on a surface with microsupport in a Legendrian link. We …
Legendrian knots and constructible sheaves
V Shende, D Treumann, E Zaslow - Inventiones mathematicae, 2017 - Springer
We study the unwrapped Fukaya category of Lagrangian branes ending on a Legendrian
knot. Our knots live at contact infinity in the cotangent bundle of a surface, the Fukaya …
knot. Our knots live at contact infinity in the cotangent bundle of a surface, the Fukaya …
Duality between Lagrangian and Legendrian invariants
T Ekholm, Y Lekili - Geometry & Topology, 2023 - msp.org
Consider a pair (X, L) of a Weinstein manifold X with an exact Lagrangian submanifold L,
with ideal contact boundary (Y, Λ), where Y is a contact manifold and Λ⊂ Y is a Legendrian …
with ideal contact boundary (Y, Λ), where Y is a contact manifold and Λ⊂ Y is a Legendrian …
Sheaf quantization in Weinstein symplectic manifolds
D Nadler, V Shende - arXiv preprint arXiv:2007.10154, 2020 - arxiv.org
arXiv:2007.10154v3 [math.SG] 31 Dec 2022 Page 1 arXiv:2007.10154v3 [math.SG] 31 Dec
2022 SHEAF QUANTIZATION IN WEINSTEIN SYMPLECTIC MANIFOLDS DAVID NADLER …
2022 SHEAF QUANTIZATION IN WEINSTEIN SYMPLECTIC MANIFOLDS DAVID NADLER …
Infinitely many Lagrangian fillings
R Casals, H Gao - Annals of Mathematics, 2022 - projecteuclid.org
We prove that all maximal-tb positive Legendrian torus links (n,m) in the standard contact 3-
sphere, except for (2,m), (3,3), (3,4) and (3,5), admit infinitely many Lagrangian fillings in the …
sphere, except for (2,m), (3,3), (3,4) and (3,5), admit infinitely many Lagrangian fillings in the …
Legendrian weaves: N–graph calculus, flag moduli and applications
R Casals, E Zaslow - Geometry & Topology, 2023 - msp.org
We study a class of Legendrian surfaces in contact five-folds by encoding their wavefronts
via planar combinatorial structures. We refer to these surfaces as Legendrian weaves, and …
via planar combinatorial structures. We refer to these surfaces as Legendrian weaves, and …
Braid loops with infinite monodromy on the Legendrian contact DGA
R Casals, L Ng - Journal of Topology, 2022 - Wiley Online Library
We present the first examples of elements in the fundamental group of the space of
Legendrian links in (S 3, ξ st) (S^3,ξ_st) whose action on the Legendrian contact DGA is of …
Legendrian links in (S 3, ξ st) (S^3,ξ_st) whose action on the Legendrian contact DGA is of …
Augmentations, fillings, and clusters
H Gao, L Shen, D Weng - arXiv preprint arXiv:2008.10793, 2020 - arxiv.org
We investigate positive braid Legendrian links via a Floer-theoretic approach and prove that
their augmentation varieties are cluster K2 (aka. A-) varieties. Using the exact Lagrangian …
their augmentation varieties are cluster K2 (aka. A-) varieties. Using the exact Lagrangian …
Algebraic weaves and braid varieties
In this manuscript we study braid varieties, a class of affine algebraic varieties associated to
positive braids. Several geometric constructions are presented, including certain torus …
positive braids. Several geometric constructions are presented, including certain torus …