3 papers
math.SG2025
Lagrangian split tori in and billiards
Joé Brendel, Joontae Kim
In this paper, we classify up to Hamiltonian isotopy Lagrangian tori that split as a product of circles in , when the latter is equipped with a non-monotone split s…
math.SG2022
Pinwheels as Lagrangian barriers
Joé Brendel, Felix Schlenk
The complex projective plane CP^2 contains certain Lagrangian CW-complexes called pinwheels, which have interesting rigidity properties related to solutions of the Markov equation.…
math.SG2020
Real Lagrangian Tori and Versal Deformations
Joé Brendel
Can a given Lagrangian submanifold be realized as the fixed point set of an anti-symplectic involution? If so, it is called \emph{real}. We give an obstruction for a closed Lagrang…