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Equivariant K -theory of quasitoric manifolds
V Uma
Published in Springer
2019
DOI:
10.1007/s12044-019-0501-0
Volume: 129
Issue: 5
Abstract
Let X(Q, Λ) be a quasitoric manifold associated to a simple convex polytope Q and characteristic function Λ. Let T≅(S1)n denote the compact n-torus acting on X= X(Q, Λ). The main aim of this article is to give a presentation of the T-equivariant K-ring of X, as a Stanley–Reisner ring over K∗(pt). We also derive the presentation for the ordinary K-ring of X. © 2019, Indian Academy of Sciences.
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Journal
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Proceedings of the Indian Academy of Sciences: Mathematical Sciences
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Springer
ISSN
02534142
Open Access
No
Authors (1)
V Uma
Department of Mathematics
Recent publications
Equivariant K -theory of quasitoric manifolds
K-theory of quasi-toric manifolds
Equivariant K-theory of compactifications of algebraic groups
The algebraic cobordism ring of toric varieties
Concepts (5)
CHARACTERISTIC FUNCTIONS
Convex polytopes
Face ring
K-THEORY
Mathematical techniques
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