Harer stability and orbifold cohomology

DOI10.2140/pjm.2014.267.465zbMath1314.14052arXiv1212.3547OpenAlexW2964002033MaRDI QIDQ2510052

Nicola Pagani

Publication date: 31 July 2014

Published in: Pacific Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1212.3547

zbMATH Keywords

automorphismsagehomological stabilitymoduli of curvesorbifold cohomologyChen-Ruan cohomologyinertia stacktwisted sectorHarer stability

Mathematics Subject Classification ID

Families, moduli of curves (algebraic) (14H10) Gromov-Witten invariants, quantum cohomology, Gopakumar-Vafa invariants, Donaldson-Thomas invariants (algebro-geometric aspects) (14N35) Moduli of Riemann surfaces, Teichmüller theory (complex-analytic aspects in several variables) (32G15) Automorphisms of curves (14H37) Orbifold cohomology (55N32) Stacks and moduli problems (14D23) String topology (55P50)

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