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    Path-component invariants for spaces of positive scalar curvature metrics


    Wraith, David (2018) Path-component invariants for spaces of positive scalar curvature metrics. Working Paper. arXiv.

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    Abstract

    The Kreck-Stolz s-invariant is a classic path-component invariant for the space and moduli space of positive scalar curvature metrics. It is an absolute (as opposed to relative) invariant, but this strength comes at the expense of being defined only under restrictive topological conditions. The aim of this paper is to construct an analogous invariant for certain product manifolds on which the s-invariant is not defined.

    Item Type: Monograph (Working Paper)
    Keywords: Kreck-Stolz s-invariant; Path-component invariants; scalar curvature metrics;
    Academic Unit: Faculty of Science and Engineering > Mathematics and Statistics
    Item ID: 10070
    Identification Number: arXiv:1608.03547
    Depositing User: Dr. David Wraith
    Date Deposited: 05 Oct 2018 14:18
    Publisher: arXiv
    URI:

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