Lagrangian spheres in S^2 x S^2

Name: Work Video:
Duration: 3 min 30 s
Description: We prove that all Lagrangian spheres in S^2 x S^2 are Hamiltonian isotopic. The proof uses various properties of holomorphic curves in symplectic manifolds with cylindrical ends which were recently developed in connection with the Symplectic Field Theory.
Richard Hind
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