Lefschetz property of Chen-Ruan cohomology rings and \(d{\delta}\)-lemma

DOI10.1007/s00013-016-0968-1zbMath1361.55008OpenAlexW2520766260WikidataQ124958868 ScholiaQ124958868MaRDI QIDQ730009

Cheng-Yong Du

Publication date: 23 December 2016

Published in: Archiv der Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00013-016-0968-1

zbMATH Keywords

symplectic orbifoldLefschetz propertyorbifold cohomologyChen-Ruan cohomology\({d\delta}\)-lemma

Mathematics Subject Classification ID

Orbifold cohomology (55N32) Topology and geometry of orbifolds (57R18)

Related Items (1)

Double ramification cycles with orbifold targets

Cites Work

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• A differential complex for Poisson manifolds
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• Sur le problème d'équivalence de certaines structures infinitésimales
• Delocalized Chern character for stringy orbifold K-theory
• ON A GENERALIZATION OF THE NOTION OF MANIFOLD
• Hodge structures for orbifold cohomology

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