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An affine Hecke algebras can be realized as an equivariant $K$ -group of the corresponding Steinberg variety. This gives rise naturally to some two-sided ideals of the affine Hecke algebra by means of the closures of nilpotent orbits of the corresponding Lie algebra. In this paper we will show that the two-sided ideals are in fact the two-sided ideals of the affine Hecke algebra defined through two-sided cells of the corresponding affine Weyl group after the two-sided ideals are tensored by $ℚ$ . This...

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$K_{2}$ et le groupe de Brauer

$K$ -théorie algébrique et représentations de groupes

$K$ -théorie bivariante de Kasparov

$K$ -theory and stable algebra

$K$ -theory, $λ$ -rings, and formal groups

K2 of p-Adic Group Rings of Abelian p-Groups.

K2-analogs of Hasse's norm theorems.

K2-Cohomology and the Second Chow Group.

Kan extensions along promonoidal functors.

Kann fibrations which are homomorphisms of simplicial groups

Kazhdan–Lusztig basis and a geometric filtration of an affine Hecke algebra, II

K-théorie algébrique et invariants des formes quadratiques

K-théorie algébrique et k-théorie topologique I.

K-théorie algébrique et K-théorie topologique II.

K-théorie des anneaux d'entiers de corps de nombres et cohomologie étale.

K-théorie et corps cyclotomiques

K-Theory and Analytic Isomorphisms.

K-Theory of Non-Additive Functors of Finite Degree.

Currently displaying 1 – 18 of 18