The monotone Lagrangian cuplength conjecture

Let LL be a compact nondisplaceable monotone Lagrangian submanifold of a tame symplectic manifold (M,ω)(M,\omega), let φHamc(M,ω)\varphi\in\mathcal{H}am_c(M,\omega), and let F\mathbb{F} be the coefficient field used to define cuplength. The monotone Lagrangian cuplength conjecture. The number of intersection points of φ(L)\varphi(L) with LL is greater than or equal to the F\mathbb{F}-cuplength of LL. An affirmative answer would imply the corresponding fixed-point lower bound for Hamiltonian diffeomorphisms of closed monotone symplectic manifolds; the source presents the conjecture as open in general.

Sources & referencesView supporting material

Primary source

Wenmin Gong, “Lagrangian intersections and a conjecture of Arnol'd”, arXiv:2111.15442 (2024).

Progress summary

Never refreshed

Nothing recorded yet. Refresh searches the literature and the public web for attempts on this problem, and writes the first summary here.

Solutions 0

No solutions have been posted yet.