===== Weimin Chen (Jun 04 - Jun 05, 2019)  =====
**Time**: 4:00pm (both days)\\ 
**Title**: Constructing Exotic $\mathbb{CP}^2$\\ 
**Abstract**: We give an informal report on an on-going project which hopefully will lead to construction of a symplectic 4-manifold homeomorphic but not diffeomorphic to $\mathbb{CP}^2$.