Manifolds with singularities accepting a metric of positive scalar curvature.
The eta invariant and metrics of positive scalar curvature.
Adams spectral sequence and higher torsion in MSp.
In this paper we study higher torsion in the symplectic cobordism ring. We use Toda brackets and manifolds with singularities to construct elements of higher torsion and use the Adams spectral sequence to determine an upper bound for the order of these elements.
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