From the 1 of 3 linked papers with an AI index.
3 papers
math.SG2026
The Lagrangian flux-monodromy morphism
Joé Brendel, Joé Brendel, Jean-Philippe Chassé +3
The authors define a new morphism on the fundamental group of the space of Lagrangian submanifolds that incorporates Lagrangian flux and monodromy, study when its image is discrete…
math.SG2025
Weinstein exactness of nearby Lagrangians and related questions
Marcelo S. Atallah, Jean-Philippe Chassé, Rémi Leclercq +1
We address the following problem: if a Hamiltonian diffeomorphism maps a Lagrangian submanifold to a small Weinstein neighborhood of , is the image necessarily Hamiltonian i…
math.SG2024
Essential loops in completions of Hamiltonian groups
Vincent Humilière, Alexandre Jannaud, Rémi Leclercq
We initiate the study of the fundamental group of natural completions of the group of Hamiltonian diffeomorphisms, namely its -closure and its…