- Algebraic K-theory. Classical calculations related to zeta functions and etale cohomology, and applications to Algebraic Geometry.
See my virtual book for more details.
- Motivic Cohomology. Applications to K-theory and Algebraic Geometry.
- Cyclic Homology. Kahler differentials on singular varieties, applications to K-theory.
- Algebraic Geometry: Calculations of Chow groups of singular varieties.
- Homological Algebra. See my book "An introduction to Homological Algebra" (1994, Cambridge U. Press)