James Borger

Interests: I work in number theory, algebraic geometry, and related fields. In particular, I'm interested in Lambda-algebraic geometry and (even more particularly) the de Rham cohomology of Witt spaces and the relation to the classical motivic realizations.

Papers:
4: J. Borger, B. de Smit, Galois theory and integral models of Lambda-rings, Bulletin of the London Mathematical Society 2008; doi: 10.1112/blms/bdn024
3: J. Borger, B. Wieland, Plethystic algebra, Advances in Mathematics 194/2 (2005), pp 246-283
2: J. Borger, Conductors and the moduli of residual perfection, Mathematische Annalen 329 No. 1 (2004), pp 1-30
1: J. Borger, A monogenic Hasse-Arf theorem, Journal de Théorie des Nombres de Bordeaux 16 (2004), pp 79-81

Preprints:
5: J. Borger, The basic geometry of Witt vectors (updated 2008-Aug-06)

For students:
Are you considering asking me to supervise you for something? If so, click here.

Some less serious things.

---

Links

Mathematical Sciences Institute, ANU

Email Address

James.Borger at maths dot anu dot edu dot au

Postal Address

Centre for Mathematics and its Applications, Mathematical Sciences Institute

Australian National University, Canberra, ACT 0200, Australia.

Phone

(61-2) 6125 3750

FAX

(61-2) 6125 4984