Talks

Upcoming

• 07/25 – `Workshop - Topological 4-manifolds' – Centre de recherches mathématiques – `TBD'.

Archive

• 03/25 – Topology seminar – University of Texas at Austin – `An obstruction theory for xi-fillings of 3-manifolds'.
• 02/25 – Topology seminar – Southampton University; `An obstruction theory for xi-fillings of 3-manifolds'.
• 10/24 – Low-dimensional topology seminar – MPIM – `Pseudo-isotopy of 3-manifolds'.
• 09/24 – `Algorithms in 4-manifold topology' – University of Regensburg – `Stable classification of 4-manifolds'.
• 07/24 – `The Interface Between Smooth and Symplectic 4-manifolds' – Joint meeting of the AMS and UMI in Palermo – `Non-smoothable homeomorphisms of 4-manifolds with boundary'.
• 07/24 – `New structures in low-dimensional topology'– Rényi institute – `Stable smooth isotopy of surfaces in 4-manifolds'.
• 02/24 – Geometry and Topology seminar – University of Glasgow – `Generalised Dehn twists and Torelli groups of simply-connected 4-manifolds'.
• 12/23 – Low-dimensional topology seminar – MPIM – `The Casson-Sullivan invariant for self-homeomorphisms of 4-manifolds'.
• 11/23 – GANDALF Seminar – Durham University – `Extending homeomorphisms in dimension 4'.
• 06/23 – `Algebraic Methods in 4-Manifold Topology' – University of Glasgow – 'Non-smoothable homeomorphisms of non-simply-connected 4-manifolds'.
• 03/23 – `The low dimensional workshop' – Rényi institute –`Non-smoothable homeomorphisms of non-simply-connected 4-manifolds' (lightning talk).
• 01/23 – `Morphisms in low-dimensional topology' – Oberwolfach – `Non-isotopic but diffeomorphic smooth structures on 4-manifolds' (lightning talk).