The codimension-two homology of the moduli space of stable curves is algebraic

DOI10.1215/S0012-7094-92-06709-3zbMath0766.14017OpenAlexW1568255510MaRDI QIDQ1196406

Dan Edidin

Publication date: 14 December 1992

Published in: Duke Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1215/s0012-7094-92-06709-3

zbMATH Keywords

intersection producttautological classmoduli space of stable curvesgenerators for the Chow grouprank of the homology group

Mathematics Subject Classification ID

Families, moduli of curves (algebraic) (14H10) Parametrization (Chow and Hilbert schemes) (14C05) Étale and other Grothendieck topologies and (co)homologies (14F20)

Related Items (8)

Extremality of rational tails boundary strata in \(\overline{\mathscr{M}}_{g,n}\) ⋮ On the Picard group of the moduli scheme of stable curves in positive characteristic ⋮ On the cone of effective 2-cycles on \(\overline{M}_{0,7}\) ⋮ Tautological ring of strata of differentials ⋮ Remarks on Brill-Noether divisors and Hilbert schemes ⋮ Brill–Noether loci in codimension two ⋮ Extremal higher codimension cycles on moduli spaces of curves ⋮ The Hodge bundle, the universal 0-section, and the log Chow ring of the moduli space of curves

Cites Work

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• Exceptional Weierstrass points and the divisor on moduli space that they define

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