1 citations · 2 across the 5 of their papers we have counts for
9 papers
Conjugate Fillings and Legendrian Weaves
Roger Casals, Wenyuan Li
First, we show that conjugate Lagrangian fillings, associated to plabic graphs, and Lagrangian fillings obtained as Reeb pinching sequences are both Hamiltonian isotopic to Lagrang…
Dynamical Quantization of Contact Structures
Roger Casals, Gabriel Herczeg, Andrew Waldron
We construct a dynamical quantization for contact manifolds in terms of a flat connection acting on a Hilbert tractor bundle. We show that this contact quantization, which is indep…
Lagrangian Skeleta and Plane Curve Singularities
Roger Casals
We construct closed arboreal Lagrangian skeleta associated to links of isolated plane curve singularities. This yields closed arboreal Lagrangian skeleta for Weinstein pairs and We…
Non-simplicity of isocontact embeddings in all higher dimensions
Roger Casals, John B. Etnyre
In this article we show that in any dimension there exist infinitely many pairs of formally contact isotopic isocontact embeddings into the standard contact sphere which are not co…
Classification of Engel Knots
Roger Casals, Álvaro del Pino
For any Engel 4-fold, we show that the scanning map from the space of Engel knots to the space of formal Engel knots is a weak homotopy equivalence when restricted to the complemen…
Differential algebra of cubic planar graphs
Roger Casals, Emmy Murphy
In this article we associate a combinatorial differential graded algebra to a cubic planar graph G. This algebra is defined combinatorially by counting binary sequences, which we i…