Year: 2025
Type: article
Abstract: We give an algorithm for describing the Weinstein presentation of Weinstein subdomains obtained by carving out regular Lagrangians.Our work generalizes previous work in dimension 3 and requires a novel Legendrian isotopy move (the "boat move") that changes the local index of Reeb chords in a front projection.As applications, we describe presentations for certain exotic Weinstein subdomains and give explicit descriptions of P -loose Legendrians.
Source: Algebraic & Geometric Topology
Authors: Ipsita Datta, Oleg Lazarev, Chindu Mohanakumar, Angela Wu
Language: English
Subfield: Geometry and Topology
Field: Mathematics
Domain: Physical Sciences
Open Access status: hybrid
Funder: University of California, Davis
OpenAlex ID: W4414971406