Delocalized Chern character for stringy orbifold K-theory

Hu, Jianxun; Wang, Bai-Ling

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Delocalized Chern character for stringy orbifold K-theory

Date

2013

Authors

Hu, Jianxun

Wang, Bai-Ling

Publisher

American Mathematical Society

Abstract

In this paper, we define a stringy product on K*orb(X) ⊗ ℂ, the orbifold K-theory of any almost complex presentable orbifold X. We establish that under this stringy product, the delocalized Chern character chdeloc: K*orb(X) ⊗ ℂ -→ H*C R(X), after a canoni