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A bound for the torsion in the $K$ -theory of algebraic integers.

Soulé, Christophe (2003)

Documenta Mathematica

Generalization of the Moore exact sequence and the wild kernel for higher K-groups

Grzegorz Banaszak (1993)

Compositio Mathematica

Global actions, groupoid atlases and applications.

Bak, A., Brown, R., Minian, G., Porter, T. (2006)

Journal of Homotopy and Related Structures

Intersection cohomology of reductive varieties

Roy Joshua, Michel Brion (2004)

Journal of the European Mathematical Society

We extend the methods developed in our earlier work to algorithmically compute the intersection cohomology Betti numbers of reductive varieties. These form a class of highly symmetric varieties that includes equivariant compactifications of reductive groups. Thereby, we extend a well-known algorithm for toric varieties.

Les K-groupes d'un schéma éclaté et une formule d'intersection excédentaire.

R.W. Thomason (1993)

Inventiones mathematicae

Motivic cohomology and unramified cohomology of quadrics

Bruno Kahn, R. Sujatha (2000)

Journal of the European Mathematical Society

This is the last of a series of three papers where we compute the unramified cohomology of quadrics in degree up to 4. Complete results were obtained in the two previous papers for quadrics of dimension $\leq 4$ and $\geq 11$ . Here we deal with the remaining dimensions between 5 and 10. We also prove that the unramified cohomology of Pfister quadrics with divisible coefficients always comes from the ground field, and that the same holds for their unramified Witt rings. We apply these results to real quadrics....

Multirelative $K$ -theory and axioms for the $K$ -theory of rings.

Keune, Frans (1996)

Documenta Mathematica

Relation entre les conjectures de Farrell-Jones en $K$ -théories algébrique et hermitienne

Naoufel Battikh (2007)

Annales de l’institut Fourier

On montre que si la conjecture de Farrell-Jones en $K$ -théorie algébrique est vérifiée alors celle de la $K$ -théorie hermitienne est équivalente à l’existence d’un entier $p \in Z$ tel que “assembly map” soit un isomorphisme en degré $p$ et $p + 1$ .

Riemann-Roch theorem for higher bivariant K-functors

Roni N. Levy (2008)

Annales de l’institut Fourier

One defines a Riemann-Roch natural transformation from algebraic to topological higher bivariant K-theory in the category of complex spaces.

Stable short exact sequences and the maximal exact structure of an additive category

Wolfgang Rump (2015)

Fundamenta Mathematicae

It was recently proved that every additive category has a unique maximal exact structure, while it remained open whether the distinguished short exact sequences of this canonical exact structure coincide with the stable short exact sequences. The question is answered by a counterexample which shows that none of the steps to construct the maximal exact structure can be dropped.

Currently displaying 1 – 14 of 14