Title: New exotic 4–manifolds via Luttinger surgery on Lefschetz fibrations
Abstract: In this talk, we will present a new construction of symplectic 4–manifolds homeomorphic but not diffeomorphic to (2h + 2k − 1) ℂℙ2 # (6h + 2k + 3)(ℂℙ2) via Luttinger surgery. This is a joint work with Anar Akhmedov.