# Calculating Seiberg-Witten invariants and examples of small 4-manifolds with infinitely many distinct smooth structures

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Speaker:

Paul Kirk
Affiliation:

Indiana U, Bloomington/MPIM
Date:

Wed, 2015-11-11 12:15 - 13:45
Location:

MPIM Lecture Hall
Parent event:

IMPRS Minicourse I'll describe what Seiberg-Witten invariants of 4-manifolds are, recall several theorems which are used to compute them, and give examples of simply connected 4 manifolds with small 2nd homology which admit infinitely many smooth structures.