Twisted Gromov-Taubes invariants

Vendredi 27 mai 2016 15:30-16:30 - Gilberto Spano - Budapest

Résumé : We define a twisted version of the Gromov-Taubes invariants for symplectic 4-manifolds, where the twisted coefficients are induced by the choice of a surface bundle over the 4-manifold. We sketch the proof of the symplectic invariance of our twisted Gromov-Taubes series and finally we will relate it to the twisted Reidemeister torsions of 3-manifolds.

Lieu : Nantes ; bât de maths

Twisted Gromov-Taubes invariants  Version PDF