About me
About me
I am a Fellow by Examination (JRF, postdoc) at Magdalen College, University of Oxford.
From 2023-2024 I was a postdoctoral researcher at Saarland University, working with Laurent Bartholdi. I completed my DPhil (PhD) in 2023, under the supervision of Christoph Haase and James Worrell.
My research interests include several interrelated areas:
decision problems in infinite groups, especially membership problems
automata theory and its connections to number theory
computer algebra, in particular computational algebraic geometry
More generally, I am interested in problems in algorithmic algebra that lie on the border between decidability and undecidability.
Email: ruiwen.dong@magd.ox.ac.uk