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Tautological rings for high-dimensional manifolds
Published online by Cambridge University Press: 13 March 2017
Abstract
We study tautological rings for high-dimensional manifolds, that is, for each smooth manifold $M$ the ring
$R^{\ast }(M)$ of those characteristic classes of smooth fibre bundles with fibre
$M$ which is generated by generalised Miller–Morita–Mumford classes. We completely describe these rings modulo nilpotent elements, when
$M$ is a connected sum of copies of
$S^{n}\times S^{n}$ for
$n$ odd.
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- © The Authors 2017
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