The G-index of a closed, spin, hyperbolic manifold of dimension 2 or 4

Abstract

In this paper, we develop general techniques for computing the G-index of a closed, spin, hyperbolic 2- or 4-manifold, and apply these techniques to compute the G-index of the fully symmetric spin structure of the Davis hyperbolic 4-manifold.

arXiv comment24 pages, 2 figures, 6 tables