Colloquium


DATE2017-10-19 16:10-17:00

PLACE數學館3174教室

SPEAKER何忠益 助理教授(高雄師範大學數學系

TITLENon-orientable Lagrangian surfaces on Symplectic Rational 4-Manifolds

ABSTRACT The existence of Lagrangian submanifolds is an important problem in symplectic geometry. In this talk, I will talk about this problem for non-orientable surfaces on symplectic rational 4-manifolds. More precisely, I will show how to construct Lagrangian surfaces concretely and discuss their topological properties.