RT Journal Article
T1 Lagrangian submanifolds and Lefschetz pencils.
A1 Auroux, Denis
A1 Muñoz, Vicente
A1 Presas, Francisco
AB Given a Lagrangian submanifold in a symplectic manifold and a Morse function on the submanifold, we show that there is an isotopic Morse function and a symplectic Lefschetz pencil on the manifold extending the Morse function to the whole manifold. From this construction,we define a sequence of symplectic invariants classifying the isotopy classes of Lagrangian spheres in a symplectic 4-manifold.
PB International Press
SN 1527-5256
YR 2005
FD 2005
LK https://hdl.handle.net/20.500.14352/50612
UL https://hdl.handle.net/20.500.14352/50612
LA eng
NO NSF
NO CICYT
NO CICYT
DS Docta Complutense
RD 4 abr 2025