About Me

I am a Research Associate at the University of Sheffield working in the group of Robert Kurinczuk. Previously, I was a PhD student at Imperial College London and the London School of Geometry and Number Theory supervised by David Helm.

You can contact me at j.girsch [at] sheffield.ac.uk 


Publications and Preprints


in preparation, (Oberwolfach report)

Preprint, submitted, (arXiv)

Preprint, submitted, (arXiv)

accepted for publication in Selecta Mathematica, (arXiv)

International Mathematics Research Notices, Volume 2023, Issue 14, July 2023, 12561–12600.  (arXiv, journal)

Research in Number Theory 1, 21 (2015).   (arXiv, journal)