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arXiv · 1811.11506

Equivariant commutative stringy cohomology rings on almost complex manifolds

Bohui Chen·Cheng-Yong Du·Tiyao Li
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Abstract

In this paper, motivated by Chen--Ruan's stringy orbifold theory on almost complex orbifolds, we construct a new cohomology ring $\mathscr H^\ast_{G,cs}(X)$ for an equivariant almost complex pair $(X,G)$, where $X$ is a compact connected almost complex manifold, $G$ is a connected compact Lie group which acts on $X$ and preserves the almost complex structure.

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Bohui Chen, Cheng-Yong Du, Tiyao Li. 2018-12-05. Equivariant commutative stringy cohomology rings on almost complex manifolds. https://arxiv.org/abs/1811.11506

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