2 papers
math.DG2025
On Hamiltonian stationarity of twisted Lagrangian tori in
Jingyi Chen, Patrik Coulibaly
Chekanov's exotic tori have been playing an important role in symplectic geometry as they are the only known examples of Lagrangian tori in that are not Hamiltonia…
math.DG2024
Hamiltonian Stationary Lagrangian Surfaces with Non-Negative Gaussian Curvature in Kähler-Einstein Surfaces
Patrik Coulibaly
In this paper, we give some simple conditions under which a Hamiltonian stationary Lagrangian submanifold of a Kähler-Einstein manifold must have a Euclidean factor or be a fiber b…