The monodromy conjecture for relatively exact Lagrangians
The monodromy conjecture for relatively exact Lagrangians
Let be a compact or Liouville symplectic manifold, and let be a compact, relatively exact Lagrangian. Let be a diffeomorphism extending to a Hamiltonian diffeomorphism . Monodromy conjecture. The diffeomorphism is isotopic to the identity. This would strengthen known constraints on Hamiltonian extensions, which act trivially on various cohomological and homotopical invariants of .
Sources & referencesView supporting material
Primary source
Noah Porcelli, “C^0 Lagrangian Monodromy”, arXiv:2404.04591 (2025).
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