City of Chicago, Estados Unidos
City of Minneapolis, Estados Unidos
City of East Lansing, Estados Unidos
In this paper, we prove the connectedness of symplectic ball packings in the complement of a spherical Lagrangian, S2S2 or RP2RP2 , in symplectic manifolds that are rational or ruled. Via a symplectic cutting construction, this is a natural extension of McDuff’s connectedness of ball packings in other settings and this result has applications to several different questions: smooth knotting and unknottedness results for spherical Lagrangians, the transitivity of the action of the symplectic Torelli group, classifying Lagrangian isotopy classes in the presence of knotting, and detecting Floer-theoretically essential Lagrangian tori in the del Pezzo surfaces.
© 2001-2024 Fundación Dialnet · Todos los derechos reservados