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A geometric refinement of a theorem of Chekanov. (English) Zbl 1256.53050

Summary: We prove a conjecture of Barraud and Cornea in the monotone setting, refining a result of Chekanov on the Hofer distance between two Hamiltonian isotopic Lagrangian submanifolds.

MSC:

53D12 Lagrangian submanifolds; Maslov index
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