A note on the space of lagrangian subman
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Tim Swift
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Article
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2000
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Elsevier Science
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English
β 76 KB
We show that the space of compact lagrangian submanifolds of a symplectic 4-manifold is a coisotropic submanifold of the space of all codimension two submanifolds, the latter being equipped with a natural symplectic structure. The characteristic foliation of this coisotropic submanifold is shown to