Lagrangian surfaces with Legendrian boundary
arXiv:1910.05397 · doi:10.1007/s11425-020-1666-5
Abstract
In this note, we first introduce a boundary problem for Lagrangian submanifolds, analogous to the problem for free boundary hypersurfaces and capillary hypersurfaces. Then we present several interesting examples of Lagrangian submanifolds satisfying this boundary condition and we prove a Lagrangian version of Nitsche (or Hopf) type theorem. Some problems are proposed at the end of this note.
The final version, accepted for publication in SCIENCE CHINA Mathematics