Suppose that F/Q is a number field. Using automorphic forms, Borel computed the (R-) stable cohomology of SL_n(O_F), and as a ...
I repeatedly heard that K(F_1) is the sphere spectrum. Does anyone know about the proof and what that means?
This question has been on my mind for a while. As I understand it, the Q-construction was the first definition for higher algebraic K-theory. Some details can be found here. ...
Algebraic K-theory defines a functor K taking commutative rings to E_\infty ring spectra. I'm interested in which pushouts (tensor/smash products) K preserves. For example, if R is a regular ...
I'm looking for a big-picture treatment of algebraic K-theory and why it's important. I've seen various abstract definitions (Quillen's plus and Q constructions, some spectral constructions like ...