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In this work, we obtain the classi cation of symplectic singularities of curves of the type A, D, E, through the algebraic restriction method. In other words, considering pR, ωq a germ of symplectic manifold, N tHpx1, x2q x¥3 0u  pR, ωq an algebraic singular curve where Hpx1, x2q is a function that represents one of the classical singularities Ak, Dk, E6, E7, E8,, we want to classify with respect to the group of symplectomorphisms the classes of varieties in pR, ωq that are di eomorphic to N , through the algebraic restrictions method.

Classificação de singularidades simpléticas: o método das restrições algébricas