The fourth tautological group of $\overline{\mathfrak{M}}_{g,n}$ and relations with the cohomology

We describe a number of classes in the Picard group of spin moduli space and determine the relations they satisfy; as an application we show that the Picard group in question contains 4-torsion elements.

Curves of genus ten on K3 surfaces

Fernando Cukierman, Douglas Ulmer (1993)

Compositio Mathematica

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Lefschetz fibrations and the Hodge bundle.

Smith, Ivan (1999)

Geometry & Topology

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Generalized Hodge classes on the moduli space of curves.

Bini, Gilberto (2003)

Beiträge zur Algebra und Geometrie

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Displaying similar documents to “The fourth tautological group of ${\bar{M}}_{g, n}$ and relations with the cohomology”