Homology class of a Lagrangian Klein bottle

S. Yu. Nemirovski

Izvestiya. Mathematics , Tome 73 (2009) no. 4, pp. 689-698.

Résumé

It is shown that an embedded Lagrangian Klein bottle realises a non-zero mod 2 homology class in a compact symplectic four-manifold $(X,\omega)$ such that $c_1(X,\omega)\cdot[\omega] > 0$.

Détail

Keywords: Lagrangian embedding, totally real embedding, Luttinger surgery.

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