- ☞ Talks:
- Here are the slides of my recent talk in Hong Kong: Segre surfaces and the Painleve equations and a link to a video of my Rothschild Lecture at the Isaac Newton Institute "Motion, monodromy, and asymptotics".
- ☞ Research:
- I work on
*transcendental*functions that are turn out to be incredibly important in physics. Recently, I've also become interested in post-quantum cryptography - see mind-bending maths. Check out Painleve?, geometry & asymptotics, AM4*integrable systems* - ☞ Projects:
- My recent Denison projects concerned non-commutative groups acting on elliptic curves.
- ☞ Videos:
- You might like the video that Trixie Barretto made of me - if you can't see it in the browser window check out mathematician:

mathematician from Trixie Barretto on Vimeo.

If you're interested in my media appearances, you might want to see this Q&A episode Time Travel, Teaching and the Meaning of Life with Matt Covell (360), Brian Cox, Richard Gill and Miranda Tapsell.