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arXiv · 2204.01498

Primary and secondary invariants of Dirac operators on $G$-proper manifolds

Paolo Piazza·Xiang Tang
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Abstract

In this article, we survey the recent constructions of cyclic cocycles on the Harish-Chandra Schwartz algebra of a connected real reductive Lie group $G$ and their applications to higher index theory for proper cocompact $G$-actions.

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Paolo Piazza, Xiang Tang. 2022-04-04. Primary and secondary invariants of Dirac operators on $G$-proper manifolds. https://arxiv.org/abs/2204.01498

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