منابع مشابه
Equivariant K-theory
Topological K-theory [2] has many variants which have been developed and exploited for geometric purposes. There are real or quaternionic versions, “Real” K-theory in the sense of [1], equivariant K-theory [14] and combinations of all these. In recent years K-theory has found unexpected application in the physics of string theories [6, 12, 13, 16] and all variants of K-theory that had previousl...
متن کاملEquivariant Representable K-theory
We interpret certain equivariant Kasparov groups as equivariant representable K-theory groups. We compute these groups via a classifying space and as K-theory groups of suitable σ-C-algebras. We also relate equivariant vector bundles to these σ-C-algebras and provide sufficient conditions for equivariant vector bundles to generate representable K-theory. Mostly we work in the generality of loca...
متن کاملPermutation - Equivariant Quantum K - Theory
K-theoretic Gromov-Witten (GW) invariants of a complex algebraic manifold X are defined as super-dimensions of sheaf cohomology of interesting bundles over moduli spaces of n-pointed holomorphic curves in X. In this paper, we introduce K-theoretic GW-invariants cognizant of the Sn-module structure on the sheaf cohomology, induced by renumbering of the marked points, and compute such invariants ...
متن کاملBases in Equivariant K - Theory
In this paper we establish a connection between the \bases" in
متن کاملFiltrations of Global Equivariant K-theory
In [AL07] and [AL10], Arone and Lesh constructed and studied spectrum level filtrations that interpolate between connective (topological or algebraic) K-theory and the Eilenberg-MacLane spectrum for the integers. In this paper we consider (global) equivariant generalizations of these filtrations and of another closely related class of filtrations, the modified rank filtrations of the K-theory s...
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ژورنال
عنوان ژورنال: MATHEMATICA SCANDINAVICA
سال: 1987
ISSN: 1903-1807,0025-5521
DOI: 10.7146/math.scand.a-12179