Global stringy orbifold cohomology, K-theory and de Rham theory

DOI10.1007/s11005-010-0427-zzbMath1217.14041OpenAlexW2013061051MaRDI QIDQ604968

Ralph M. Kaufmann

Publication date: 12 November 2010

Published in: Letters in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11005-010-0427-z

zbMATH Keywords

orbifoldsK-theorytwist fieldssingularity theoryde Rham theoryLandau-Ginzburg theoryorbifold field theorystringy geometry

Mathematics Subject Classification ID

Gromov-Witten invariants, quantum cohomology, Gopakumar-Vafa invariants, Donaldson-Thomas invariants (algebro-geometric aspects) (14N35) Topological field theories in quantum mechanics (81T45) de Rham cohomology and algebraic geometry (14F40) Gromov-Witten invariants, quantum cohomology, Frobenius manifolds (53D45) (K)-theory of schemes (19E08) Applications of methods of algebraic (K)-theory in algebraic geometry (14C35)

Related Items (1)

Bicovariant differential calculi for finite global quotients

Cites Work

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• Orbifold cohomology for global quotients
• A new cohomology theory of orbifold
• Second quantized Frobenius algebras.
• The algebra of discrete torsion.
• Stringy K-theory and the Chern character
• A de Rham model for Chen-Ruan cohomology ring of abelian orbifolds
• Elementary proofs of some results of cobordism theory using Steenrod operations
• Orbifolding Frobenius Algebras
• Pointed admissible G-covers and G-equivariant cohomological field theories

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