21 citations · 84 across the 24 of their papers we have counts for
Showing 2015 · math.KTShow all
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math.KT2015
Twisted K-theory, Real -bundles and Grothendieck-Witt groups
Max Karoubi, Charles Weibel
We introduce a general framework to unify several variants of twisted topological -theory. We focus on the role of finite dimensional real simple algebras with a product-preserv…
math.KT2015★ 20 cited
The Witt group of real algebraic varieties
Max Karoubi, Marco Schlichting, Charles Weibel
Let be an algebraic variety over . The purpose of this paper is to compare its algebraic Witt group with a new topological invariant , base…