Deformation of integral coisotropic submanifolds in symplectic manifolds

In this paper, we prove the unobstructedness of the deformation of integral coisotropic submanifolds in symplectic manifolds, which can be viewed as a natural generalization of Weinstein's results (A. Weinstein, On coisotropic imbeddings of pre-symplectic manifolds, Proc. Am. Math. Soc. 84 (1982), 111--114.) for Lagrangian submanifolds.

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Published 1 January 2005