Oliver Singh

I am a final year Mathematics PhD student at Durham university, working on low dimensional topology.

My supervisor is Andrew Lobb.

My CV can be found here.

I am interested in three and four-manifolds, knots and knotted surfaces.


All comments are welcome.

  1. Pseudo-isotopies and diffeomorphisms of 4-manifolds, Preprint, arXiv:2111.15658.
  2. Distances Between Surfaces in 4-Manifolds, Journal of Topology, arXiv:1905.00763.



Here are a selection of conferences and workshops I have attended, or soon will be attending


You can email me at

My postal adress is:
Department of Mathematical Sciences.
Durham University
Mountjoy Centre
Stockton Rd, Durham DH1 3LE
United Kingdom