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The Arnold–Givental conjecture, named after Vladimir Arnold and Alexander Givental, is a statement on Lagrangian submanifolds. It gives a lower bound in terms of the Betti numbers of on the number of intersection points of with a Hamiltonian isotopic Lagrangian submanifold which intersects transversally. Let be a smooth family of Hamiltonian functions of and denote by the one-time map of the flow of the Hamiltonian vector field of . Assume that and intersect transversally. Then the number of intersection points of and can be estimated from below by the sum of the Betti numbers of , i.e. : Up to now, the Arnold–Givental conjecture could only be proven under some additional assumptions. ==See also== * Arnold conjecture 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Arnold–Givental conjecture」の詳細全文を読む スポンサード リンク
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