21 citations · 84 across the 24 of their papers we have counts for
Showing 2010Show all
3 papers · 1 filter
math.KT2010
Clifford modules and invariants of quadratic forms
Max Karoubi
Let A be a commutative ring with 1/2 in A. In this paper, we define new characteristic classes for finitely generated projective A-modules V provided with a non degenerate quadrati…
math.KT2010★ 18 cited
Twisted bundles and twisted K-theory
Max Karoubi
We offer here a more direct approach to twisted K-theory, based on the notion of twisted vector bundles (of finite or infinite dimension) and of twisted principal bundles. This is…
math.KT2010★ 5 cited
The homotopy fixed point theorem and the Quillen-Lichtenbaum conjecture in hermitian K-theory
A. J. Berrick, M. Karoubi, M. Schlichting +1
Let X be a noetherian scheme of finite Krull dimension, having 2 invertible in its ring of regular functions, an ample family of line bundles, and a global bound on the virtual mod…