|Date||Jun 13, 2022|
|Dept.||Seoul National University|
In this talk, we briefly introduce the how M. Mclean proved the existence of infinitely many exotic Stein manifolds diffeomorphic to Euclidean space with dimension at least 8. Then, we will define variant version of symplectic homologies related to lefschetz-fibration and prove the relations between them. Our main reference is Mark McLean's "Lefschetz fibrations and symplectic homology."