This line of studies was initiated by Yasha Eliashberg. The central object of this talk is a piecewise constant Withney symplectic form on a combinatorial manifold. Basic questions are whether such symplectic structures satisfy Darboux and can be used to triangulate smooth symplectic manifolds. Some answers will be provided. This is a joint work with Julie Distexhe.
Some observations about symplectic combinatorial manifolds.
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Nom de l'orateur
Mélanie Bertelson
Etablissement de l'orateur
Université Libre de Bruxelles (ULB)
Date et heure de l'exposé
Lieu de l'exposé
LMJL, salle Séminaires